General:
Zhejiang Zonkin Valve Manufacturing Co., LTD is located in Taizhou, Zhejiang. It is a hi-tech valve manufacturing enterprise that integrated of research and development, design, manufacture, sales and service. The company technical force is abundant, the production equipment is advanced, and administrative mechanism is perfect, which provide a most powerful guarantee for customers' choices and products quality. 
Advantage:
Our company has established research and development center with the leading level, introduced the advanced 3D CAD design and CAM, CAE, FMS and auxiliary production management, product manufacturing software system, built international advanced level machining center, and had spraying line, CNC lathe, plasma surfacing, chemical composition analysis, mechanical properties test, hardness test, spectrum analysis, nondestructive testing, wall thickness test equipment. The sophisticated processing, testing equipment and perfect testing process provide a strong guarantee for the high quality products. The company has achieved ISO9001, KC, KS, CE certification, has become a Sinopec, petro china, and China chemical supply network long-term partner.
Product Variety and application:
Since the company establishment, the products are continuously optimized and innovated, with high quality and proper price. The products are completed in specifications, wide variety, as followings: ball valves, gate valves, butterfly valves, globe valves, safety valves, pressure reducing valves, regulating valves, solenoid valves, filters, needle valves, cryogenic valves, PTFE lined valve, traps. The materials are including carbon steel, stainless steel, bronze, cast iron, etc. The products are widely used in petroleum, chemical, metallurgical, mining, power generation, heating, urban construction, sewage treatment, fire control facilities, centralized heating, agricultural drainage and irrigation industries. The products are sold well all over the world (The Middle East, Southeast Asia, Europe and the United States and other countries).
Service&Commitment:
Service: According to the customer requests, providing the best choice space and detailed product information; to establish detailed customer file, timely communicate with customers, understand the equipment operation, and answer customer's questions.
Commitment: The company in accordance with the service principle of "people-oriented, honest, customer first, mutual development", and sincerely welcome customers both home and abroad to negotiate and cooperate!