Making the World Flow More Reliably

Goldman Sachs Copper - Precision Copper Valve and Pipe Fitting Manufacturing Expert

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Brass Innovates the Future · Precision Crafted

GOSIN provides one-stop copper solutions from valves to HVAC systems

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Nearly 30 years of experience in copper products

Compliant with international certification standards such as ISO9001, CE, NSF, etc

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What we do

Product series

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Provide copper fluid control solutions with high reliability, adaptability, and cost-effectiveness

High quality material selection

High purity lead-free copper (H59/H62), corrosion-resistant, antibacterial, high-strength

Precision manufacturing

CNC precision machining, dimensional accuracy ≤ 0.1mm, 100000 life tests

Full category supply

Valves/fittings/HVAC accessories, supporting ISO/ANSI/DIN multi standard customization

Strict quality inspection

Spectral analysis+stress testing, CE/NSF/ISO9001 certification complete

Star Products

Provide copper fluid control solutions with high reliability, adaptability, and cost-effectiveness

Taizhou Gosin Copper Industry Co., Ltd.

Taizhou Gosin Copper Industry Co., Ltd. was founded in 1995, covers an area of 20000 square meters. It is a professional production of various kinds of valves, fittings and HVAC system of manufacturer. The company has abundant technical force, advanced production technology and perfect testing facilities.With excellent product quality, complete product series, exquisite production craft and superior after-sales service, all of the products have been marketing all over the world, and obtained the high praise from domestic and overseas customers .

Gosin
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GOSIN MANUFACTURER

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