Zhejiang Longcheng Valve Co., Ltd. is specialized in the production of valves and steam traps. We boast a long history, advanced techniques, perfect test technology and normalized quality control in order to further the improved system. We have successfully obtained the ISO9001 certificate. The products made by us are widely applicable for different industrial pipelines in petroleum, chemical industry, metallurgy, electric power, military power, paper-making and engineering support. Materials of the products can be carbon steel, austenitic stainless steel, alloy steel and other special materials.
steam traps
gate valves
globe valves
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证明: ISO9001
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