Taizhou Zhenzhong Valve Co.,ltd.

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Quality Control

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Tooling Development
Our advanced CNC center makes sure the precision of tooling and molding development

Raw material analyze
The SPECTRO imported from Germany to ensure the composition of the raw material used conform to international standards and customers' requirements

Testing leakage
The testing machine to make sure each item tested by air or water as according to international standards

Plating factory
We, ourselves' own the plating factory to assure the quality of chroming

Test of plating
The plating thickness tester is to test the thickness of plating. It makes sure the plating of product reach the international standard.

Casting
The Gravity Die-casting Machine is to ensure the efficiency of production and quality of casting bodies.