We are specialized in all various kinds of hardware fittings,mechanical components, precised machined parts;

1). Material: carbon steel, alloy steel, stainless steel, aluminum,etc.

2). Finish: black oxide, zinc/nickel/chrome plating, power coating, passivate, oiled to prevent rust, and so on.

3). High good quality and long service-life.

4). Good hardness and resistance to both high and low quality.

5). We can offer you samples after you accept our price.

6).My compay is a Sino-America joint venture,with YPAYMORE in the USA,specialized in springs and hardware fittings.

7).Products:various kinds of compressing spiral spring,extension spring,torsion spring,calipers spring,disc spring.It also produces high-pressure springs,suspension springs for various automobiles and mini-automobiles,front and back damper spring for motor bicycles.

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