Цилиндр с двойным винтом для

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The company is a professional manufacturer of precision super wear-resistant screws and barrels. The company's products are all over the world. The main materials of the product are all made of high-quality special alloy steel for screw, processed by multiple processes such as quenching and tempering, nitriding, etc., with high precision, long service life, wear resistance, and excellent corrosion resistance.
The company has strong technical force and advanced production technology and equipment. It can not only process and manufacture samples, but also design, survey and manufacture according to the special requirements of customers, and use bimetal to repair old barrels and screws. Bimetal screw The service life is 2-3 times longer than that of ordinary nitrided screws

1. who are we?
We are based in Zhejiang, China, start from 2009,sell to Mid East(15.00%),North America(10.00%),Southeast Asia(10.00%),Africa(10.00%),Eastern Asia(10.00%),South Asia(10.00%),South America(5.00%),Eastern Europe(5.00%),Oceania(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),Southern Europe(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
equipment,screw barrel,machine

4. why should you buy from us not from other suppliers?
Our company is a professional manufacturer of precision super wear-resistant screws and barrels. Engaged in the machinery industry for more than 20 years, the company's products are sold all over the world.

5. what services can we provide?
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