• Model NO.: custom
  • Type: Customized
  • Structure: Customized
  • Sealing Surface: Customized
  • Trademark: winwin
  • Specification: Customized
  • Standard: Customized
  • Material: Metal or Customized
  • Connection: Customized
  • Manufacturing Way: Customized
  • Transport Package: Carton
  • Origin: Ningbo, Zhejiang
1. We make kinds of machined parts according to customer's drawings or reference samples.
2. We make turning, bending, drilling, threading, milling etc according to the parts requiement with advanced machines.

3. We make sockets and bushings, disc etc with CNC machines

4. Our machines include: Turning machines, bending machines, treader, mills, CNC, machining center, etc.

5. Surface treatment: Zinc plating, chrome plating, black treatment, anodize, powder coating, polishment, brass plating, etc.


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Any interests in our products, please feel free to contact us.

About Us:

Founded in 1993, WIN-WIN Metal Products Co., Ltd. is a professional manufacturer and supplier of custom metal products in China. We endearors to be perfect on quality, service, competitive and responsibility. Today, you can see our products everywhere in the world.

We make OEM stamping parts, deep drawn parts, welding products, machined & CNC & turning & drilling & threading proudcts.All products surface treatment can be done according to customer' requirement.

We treasure each and every possible opportunity and see every customer's satisfaction as our goal. Give us a call today, our engineers will answer any of your questions in 24-48 hours.

Main Products:

Stamping Parts, Welding Products, Machining Parts manufacturer / supplier in China, offering Steel Bracket, Customized Trolley Stainless Steel Shelf Bracket with Wheel, CNC Stamping Power Case Steel Cabinet Distribution Box and so on.

Silica Chromatography Media And Prep Columns

UniSil® is a series of monodisperse spherical silica gel designed as matrices for high performance liquid chromatography (HPLC) analysis and purification. Developed by Suzhou NanoMicro with its unique patented technology, all UniSil® products have distinct features such as uniformed particle size, perfectly spherical shape, and outstanding mechanical strength. In addition, NanoMicro`s [State-of-the-Art" microsphere precision manufacturing enables UniSil® products excellent lot-to-lot consistency as well as well-tailored pore size and particle size to serve varied application. All these features provide UniSil® products competitive advantages such as high column efficiency, robust column packing and repacking, quality consistency, etc. UniSil® products have already been widely used in both laboratory and industrial scale separation of synthetic compounds, natural products, and many biomolecules. Through strong offering of the UniSil® product line at commercial scale, NanoMicro is proud to be a leading provider of silica chromatography media.

Silica Chromatography Media and Prep Columns,Chromatographic preparative column,column,Silica gel column

Suzhou Nanomicro Technology Co., Ltd. , https://www.nanomicro-technology.com