Model NO.: casting products supplier china
Surface Roughness: Ra12.5
Machining Tolerance: +/-0.01mm
Standard: ASTM. AISI. DIN. BS. JIS. NF. as. AAR
Certification: ISO 9001:2008, Ts16949/ISO14001/TUV
Heat Treatment: Quench and Temper by 2 Set Mesh Belt Furnaces
Machining Facility: 30 Machining Centers+50 Nc Machines
Inspection: Mt/Ut/Rt/100% Visual+100% Gage/CMM
Dimensions: OEM Customized/Customer′s Drawing
Trademark: LX
Transport Package: Plywood Case or Iron Pallet Packing
Specification: safest-coupler-wedge-of-earthmoving-machinery
Origin: Ningbo, Zhejiang, China
Model NO.: casting products supplier china
Surface Roughness: Ra12.5
Machining Tolerance: +/-0.01mm
Standard: ASTM. AISI. DIN. BS. JIS. NF. as. AAR
Certification: ISO 9001:2008, Ts16949/ISO14001/TUV
Heat Treatment: Quench and Temper by 2 Set Mesh Belt Furnaces
Machining Facility: 30 Machining Centers+50 Nc Machines
Inspection: Mt/Ut/Rt/100% Visual+100% Gage/CMM
Dimensions: OEM Customized/Customer′s Drawing
Trademark: LX
Transport Package: Plywood Case or Iron Pallet Packing
Specification: safest-coupler-wedge-of-earthmoving-machinery
Origin: Ningbo, Zhejiang, China

Hot Sale Casting Products Supplier China

1. Company Profile: 

Specializing in the manufacturing of lost wax investment castings and machined parts in carbon steel and alloy steel, our company is a large-scale professional investment casting foundry with powerful machining capabilities in China. It consists of 2 major facilities, both steel casting foundry and CNC machining factory which enable us to supply precision castings parts with annual capacity of over 20, 000 tons, and the products are mainly exported to Europe, America, Japan and other destinations around the world. 

Our company was established in 1993, it covers a total area of about 40,000 square meters and has about 400 employees.The headquarters is located in the famous industrial town Yinzhou, Ningbo in China. It is very convenient to be reached with an advantageous geographic position; It is located about 40 kilometers away from the Bei-lun Port which is the second biggest port in China, and about 25 kilometers away from the Lishe International Airport. The casting base is located in Fenghua, Ningbo, a distance of 20 kilometers away from the Headquarters. the foundry is equipped with several types of energy-saving & environmentally-friendly production lines including automatic or semi-automatic production lines of key processes: wax making, shell making, pouring, heat treatment. The machining factory is located in headquarters and is fully equipped with complete and advanced CNC machining equipment including 30 vertical and horizontal machining centers, and more than 30 CNC machines and 50 other machining equipments., the machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit. In addition to the casting, forging and machining, it also has the facility to machine various  profiles. Our company also has a lot of advanced inspection equipment, including Spectrometer, Metallographic Microscope, Tension Tester, Low Temperature Tester, X-ray Tester, MPT, UT, CMM, Video Measurement Machine and so on. With these advanced facilities & instruments, we are able to supply the high quality castings to our customers, and make products meeting comprehensive inspection requirements on chemical composition, mechanical properties, non-destructive testing and high precise dimensional inspections.

Our products cover a wide range of industries including train&Railway, automobile&Truck, Construction Machinery, mining machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on. We are capable to produce products according to customers' drawings or samples, we focus on both carbon steel and alloy steel. Up to today, more than 100 raw materials and 5, 000 kinds of different products have been developed and produced by us. We are familiar with the material standards of many countries, such as Chinese GB, American ASTM, AISI, German DIN, French NF, Japanese JIS, British BS, Australian AS and Association of American Railroads (AAR ) and other industrial standards. 


Hot Sale Casting Products Supplier China

2. History: 
Since 1992

1992 Ningbo Yinzhou Longxing Machinery Manufacturing Factory was established. Mainly engaged in machining. 
1999 Renovation investment casting production lines in Longxing, production of precision casting, production capacity of 5000 tons. 
2001 Obtained ISO9001: 2000 certificate. 
2003 Products began to export. 
2005 Ningbo Fenghua Huawei investment casting Co., Ltd was established. 
2007 Cooperating with Bombardier, first the OEM railway customer abroad. 
2008 All casting production line moved to Huawei, supply capacity of 15000 tons. 
Cooperating with Hyundai motor company in North America, the first OEM automobile customer abroad.
2009 Ningbo Qianhao metal product Co., Ltd was established. Mainly engaged in machining and import & export business. 
2011 Obtained TS16949: 2009&ISO14001: 2004 certificate. 
2012 Cooperating with Doosan in Korea, first the OEM construction machinery customer abroad. 
2013 Huawei expanded production capacity ,supply capacity of 20000 tons.
2014 Establishing ERP production management system, implementation of 5S management.
2015-2017 Building production lines of  automatic or semi-automatic  wax and shell making ,pouring process in Huawei .More advanced environmental protection devices have been adapted.


3. Overview of Factory---Huawei Investment Casting

  • Established in 2005, plant area covers more than 20,000 square meters, with more than 240 employees. 
  • Using advanced lost wax investment casting process, equipped with several modern types of energy-saving & environmentally-friendly production lines,including automated or semi-automatic production lines of key processes: wax making, shell making, pouring, heat treatment.
  • Annual supply capacity is 20, 000 tons. 

4. Overview of Factory---Qianhao Machining (predecessor is Longxing machinery )

  • Established in 1993, plant area covers 20,000 square meters, with about 160 employees. 
  • Equipped with complete advanced CNC machining equipments, including more than 30 vertical and horizontal centers, and more than 30 CNC machines and 50 other machining equipments. 
  • The machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit. In addition to the casting, forging and machining, it also has the facility to machine various profiles. 


5. Our Mission: 

Create the More Value for Customers, Contribute for Equipment Manufacturing in the World. 

6. Our Values: 

  • Moving with the Times
  • Pioneering and Innovation
  • Harmony and Win-Win
  • Striving for Excellence 

 

7. Human Resources: 
Working Style: Sincere pragmatic, Persistent effort, Teamwork, Struggle&Transcend
Employee Image: Elegant style, Polite and courteous, Warmly and humble, Be neither Arrogance nor Inferiority, Preciseness and Professional. 

Human resources
Casting Engineers 5
Material Engineers 2
Heat Treatment Engineers1 1
Machining Engineers 5
Professional Technician 8
QA 40
Production Managers 36
Administrative Administrator 32
Sales &Customer Service Staffs 16
Direct Labor 260
Total: 405


8. Annual Turnover: 
Expected Target: Up to 2020, annual turnover exceeds 60 million dollars

Annual turnover(Unit: Million Dollars)
2005 $ 7.4m
2006 $ 9.0m
2007 $ 12.6m
2008 $ 16.0m
2009 $ 10.7m
2010 $ 15.5m
2011 $ 18.4m
2012 $ 17.6m
2013 $ 26.9m
2014 $ 32.6m
2015 $ 34.1m
2016 $ 36.6m
2017 $40.1m


9. Product Descripition: 

Casting Process Water glass process of lost wax investment casting
Material Carbon steel, alloy steel,stainless steel
Casting dimension tolerance CT7-CT8
Casting surface roughness Ra 12.5um
Casting weight range 0.1-100kg
Size Max linear size: 1200mm, Max diameter size: 600mm
Machining Precision Positioning accuracy 0.008mm, Rep. Position. Accuracy 0.006mm
Machining surface roughness Ra0.8~6.3um
Max Travel Of Spindle 1800mmx850mmx700mm
Max Turning Diameter 1000mm
Material standard GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR...
Applicable Fields For Our Product:

Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on. 


10. Product Profile: 

1. Marterial percentage

Alloy steel: 45%
Carbon steel: 35%
Stainless steel: 10%
Iron: 10%
2. Casting weight percentage

0.1-5kg: 40%
5-20kg: 30%
20-40kg: 20%
Above 40kg: 10%
3. Industry percentage

Components for train & railway: 20%
Components for automobile & truck: 35%
Components for construction machinery & forklift: 25%
Components for agricultural machinery: 10%
Other machinery compponents: 10%
4. Globa market share

United States: 30%
Europe: 35%
Japan& Korea: 15%
Domestic market: 15%
Other: 5%
5. Supply capacity

Production Capacity: 20, 000 tons / year
The Current Production Output: 15, 000 tons / year
Open Capacity Percentage: 25%


11. Manufacturing Process: 
Process design⇒ Tooling making ⇒ Wax injection ⇒Wax pattern assembly⇒ Mold preheat ⇒ Wax removal ⇒Stuccoing ⇒Dipping Casting⇒ Mold shake out ⇒Work piece cut-off ⇒ Grinding ⇒ Pack& transport ⇒ Final inspection ⇒Machining ⇒ Heat treatment

Hot Sale Casting Products Supplier China
Hot Sale Casting Products Supplier China
Hot Sale Casting Products Supplier China

Hot Sale Casting Products Supplier China

12. Major Machining Equipment List: 

Machining Capabilities
Three-Axis turning centre: 1 Four-Axis Vertical Machine Center: 28
Four-Axis Horizontal Machine Center: 1 CNC Milling Machine: 6
Vertical Lifting Milling Machine: 4 Universal Milling Machine: 2
Plane Milling Machine: 2 Fase Milling Machine: 3
CNC Lathe Machine: 27 Oblique Guide CNC Lathe Machine: 2
Engine Lathe Machine: 6 Special Lathe: 5
Radial Drilling Machine: 4 CNC Porous Drilling Machine: 6
CNC Spacial Drilling Machine: 2 Cylindrical Drilling Machine: 11

13. Key Testing Equipments: 
1. Direct-Reading Spectrometer 12.3D Scanner
2. Non-contact infrared thermometer 13. Coordinate Measuring Machine
3. Metallographic Microscope 14. Surface Roughness Tester
4. Tension Tester 15. Ultrasonic Testing Machine(HS600)
5. Low Temperature Chamber For Impact Specimen 16. Coating thickness gauge
6. Impact Test Machine 17. Portable Magnetic Particle Tester
7. Magnetic Particle Testing Machine 18. Portable Hardness Tester
8. Ultrasonic Testing Machine 19. Hardness Test Machine
9. X-ray tester 20. Rockwell Hardness Test Machine
10. Surface Roughness Tester 21. Contact infrared thermometer
11. Video Measurement Machine   

14. We provide various test facilities as mentioned under: 
1. Chemical analysis
2. Tensile strength
3. Elongation rate
4. Shrinkage rate
5. Impact test
6. Harness test
7. Metallography
8. Non-destructive tests(including dye-penetrant, ultrasonic, magnetic particle and radiography)
9. Surface roughness test
10. CMM test
11.3D scanner

15. APQP and Inspection Report: 
APQP-Casting
  1. Process Flow Diagrams
  2. Control Plan
  3. Process FMEA
  4. Casting Process Instruction
  5. Solidification Simulation Report
  6. Heat Treatment Work Instruction
  7. Casting Final Quality Control WI
  8. Visual Inspection VI For Surface Irregularities
APQP-Machining
  1. Process Flow Diagrams
  2. Control Plan
  3. Process FMEA
  4. Machining Process Instruction
  5. Gauge List And Validation Plan
  6. Final Quality Control WI
Inspection Report-Casting
  1. Material Test Report(A)
  2. Material Test Report(B)
  3. Magnetic Particle Inspection Report
  4. Ultrasonic Examination Report
  5. Radiographic Test Report
  6. Destructive Test Report
  7. Coating Test Report
  8. Visual Inspection Report
  9. Casting Inspection Report
Inspection Report-Machining
  1. Dimensional Inspection Report(A)
  2. Dimensional Inspection Report(B)
  3. CMM Report
Other Quality Document
  • PPAP Checklist
  • Measurement System Analysis Study
  • Process Capability Studies
  • Corrective Action Report(8D)
  • Packaging Instruction

16. Competition Advantages: 
Advantages 1: High Engineering and Technical Capability 
  1. An industry's senior engineering technical team, with special skills and rich experience in product design, casting, heat treating and machining fields. 
  2. Based on customer needs, in the beginning of product development, offer a solution, casting design, by structural component designed to casting parts, optimize the product design, then reduce costs and creating the more value for the customers. 
  3. Special Techniques Enable LONGXING to Be Competent with Those Difficulties at Wax Injection & Shell Making Procedures When Manufacturing the Parts with Inner-Sophisticated-Structures. 
  4. Use casting simulation analysis system software , try our best to ensure the success of the one-time trial sample. 
Advantages 2: Advanced Inspection Equipment & Strong Quality Assurance Capacity 
  1. Our testing equipments are not only advanced in the industry, and also has a very complete range, they are hardware guarantee to ensure us continue to provide high-quality products for our customers. 
  2. Carrying out ISO9001 and TS16949 quality management system, full implementation of 5S and Kanban site management, which is software guarantee of the quality. 
  3. IQC, IPQC and FQC quality management team to control the whole production process, effectively prevent the generation of unqualified product. 
  4. Our casting' PPM ≤7500 Machining ' PPM ≤1200. 
  5. We stick to the quality management philosophy that "Starting from the customer needs and ending with their satisfaction, focusing on customer demands and exceeding their expectations". 
Advantages3: Good Customer Service 
  1. LONGXING can provide customers with good service, our staff have abundant commercial experience, good language ability, and rich foundry or mechanical background. We are committed to providing customers with accurate, careful and speedy service. 
  2. Quotation, Quality Complaints and Email Response can usually  be quickly and efficiently feedback within 48 hours. 
  3. We have carried out an information-based management which is driven by an ERP and PMC system, to ensure on time delivery rate: 95%
Advantages 4: Powerful Deep-processing Ability
It is our core competitive ability in the industry
 
  1. Machining capability as the same as casting, the machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit. 
  2. Enterprise has completed a transformation and upgraded to a deep-processing manufacturer with expanded production capabilities and is committed to be equipped with other capabilities except casting, we focus on developing terminal products for top-end markets. 
  3. High technical content in machining, and casting with sheet metal, welding, assembling,we have the more competitive advantage, it is the very good choice for you. 

17. Contact Information: 
Hot Sale Casting Products Supplier China

Hot Sale Casting Products Supplier China

1. Company Profile: 

Specializing in the manufacturing of lost wax investment castings and machined parts in carbon steel and alloy steel, our company is a large-scale professional investment casting foundry with powerful machining capabilities in China. It consists of 2 major facilities, both steel casting foundry and CNC machining factory which enable us to supply precision castings parts with annual capacity of over 20, 000 tons, and the products are mainly exported to Europe, America, Japan and other destinations around the world. 

Our company was established in 1993, it covers a total area of about 40,000 square meters and has about 400 employees.The headquarters is located in the famous industrial town Yinzhou, Ningbo in China. It is very convenient to be reached with an advantageous geographic position; It is located about 40 kilometers away from the Bei-lun Port which is the second biggest port in China, and about 25 kilometers away from the Lishe International Airport. The casting base is located in Fenghua, Ningbo, a distance of 20 kilometers away from the Headquarters. the foundry is equipped with several types of energy-saving & environmentally-friendly production lines including automatic or semi-automatic production lines of key processes: wax making, shell making, pouring, heat treatment. The machining factory is located in headquarters and is fully equipped with complete and advanced CNC machining equipment including 30 vertical and horizontal machining centers, and more than 30 CNC machines and 50 other machining equipments., the machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit. In addition to the casting, forging and machining, it also has the facility to machine various  profiles. Our company also has a lot of advanced inspection equipment, including Spectrometer, Metallographic Microscope, Tension Tester, Low Temperature Tester, X-ray Tester, MPT, UT, CMM, Video Measurement Machine and so on. With these advanced facilities & instruments, we are able to supply the high quality castings to our customers, and make products meeting comprehensive inspection requirements on chemical composition, mechanical properties, non-destructive testing and high precise dimensional inspections.

Our products cover a wide range of industries including train&Railway, automobile&Truck, construction machinery, mining machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on. We are capable to produce products according to customers' drawings or samples, we focus on both carbon steel and alloy steel. Up to today, more than 100 raw materials and 5, 000 kinds of different products have been developed and produced by us. We are familiar with the material standards of many countries, such as Chinese GB, American ASTM, AISI, German DIN, French NF, Japanese JIS, British BS, Australian AS and Association of American Railroads (AAR ) and other industrial standards. 


Hot Sale Casting Products Supplier China

2. History: 
Since 1992

1992 Ningbo Yinzhou Longxing Machinery Manufacturing Factory was established. Mainly engaged in machining. 
1999 Renovation investment casting production lines in Longxing, production of precision casting, production capacity of 5000 tons. 
2001 Obtained ISO9001: 2000 certificate. 
2003 Products began to export. 
2005 Ningbo Fenghua Huawei investment casting Co., Ltd was established. 
2007 Cooperating with Bombardier, first the OEM railway customer abroad. 
2008 All casting production line moved to Huawei, supply capacity of 15000 tons. 
Cooperating with Hyundai motor company in North America, the first OEM automobile customer abroad.
2009 Ningbo Qianhao metal product Co., Ltd was established. Mainly engaged in machining and import & export business. 
2011 Obtained TS16949: 2009&ISO14001: 2004 certificate. 
2012 Cooperating with Doosan in Korea, first the OEM construction machinery customer abroad. 
2013 Huawei expanded production capacity ,supply capacity of 20000 tons.
2014 Establishing ERP production management system, implementation of 5S management.
2015-2017 Building production lines of  automatic or semi-automatic  wax and shell making ,pouring process in Huawei .More advanced environmental protection devices have been adapted.


3. Overview of Factory---Huawei Investment Casting

  • Established in 2005, plant area covers more than 20,000 square meters, with more than 240 employees. 
  • Using advanced lost wax investment casting process, equipped with several modern types of energy-saving & environmentally-friendly production lines,including automated or semi-automatic production lines of key processes: wax making, shell making, pouring, heat treatment.
  • Annual supply capacity is 20, 000 tons. 

4. Overview of Factory---Qianhao Machining (predecessor is Longxing machinery )

  • Established in 1993, plant area covers 20,000 square meters, with about 160 employees. 
  • Equipped with complete advanced CNC machining equipments, including more than 30 vertical and horizontal centers, and more than 30 CNC machines and 50 other machining equipments. 
  • The machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit. In addition to the casting, forging and machining, it also has the facility to machine various profiles. 


5. Our Mission: 

Create the More Value for Customers, Contribute for Equipment Manufacturing in the World. 

6. Our Values: 

  • Moving with the Times
  • Pioneering and Innovation
  • Harmony and Win-Win
  • Striving for Excellence 

 

7. Human Resources: 
Working Style: Sincere pragmatic, Persistent effort, Teamwork, Struggle&Transcend
Employee Image: Elegant style, Polite and courteous, Warmly and humble, Be neither Arrogance nor Inferiority, Preciseness and Professional. 

Human resources
Casting Engineers 5
Material Engineers 2

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