Zhejiang Haidong Special Valve Co., Ltd. ee raan cɔl R&D, luɔɔi, ɣaac industrial process control valves, special purpose valves. Product positioning mid-high end, adhering to the sea's large and deep, casting a solid quality shield, creating a sea shield brand, creating value for customers. Product positioning mid-high end, adhering to the sea's large and deep, casting a solid quality shield, creating a sea shield brand, creating value for customers. Akutnhom ye kɔc cï gam në bɛ̈ɛ̈i kɔ̈k yiic ku bɛ̈ɛ̈i kɔ̈k yiic, ye kɔc cï gam në bɛ̈ɛ̈i kɔ̈k yiic, ye kɔc cï gam në bɛ̈ɛ̈i kɔ̈k yiic, ye kɔc cï gam në bɛ̈ɛ̈i kɔ̈k yiic, ye kɔc cï gam në bɛ̈ Main products: V-type ball valve, fixed ball valve, knife-type gate valve, pneumatic actuator etc. Valve material: stainless steel, cast steel, carbon steel, special dual phase steel, WCB, A105, 304, 304L, 316, 316L, etc. Drive mode can be used: manual, electric, pneumatic, gear drive and other devices. Connection: flange, clip-type, etc. Standard: GB, HG, JB National Standard, U.S. Standard, JIS Daily Standard, DIN German Standard. Haiguing ye raan ye looi, looi, ɣaac, technical support and service team, precision advanced production equipment, adhering to everything for users' satisfaction marketing philosophy, will continue to use new technologies, innovative processes, actively developing new products, reducing costs, and improving quality. Haiguing ye raan ye looi, looi, ɣaac, technical support and service team, precision advanced production equipment, adhering to everything for users' satisfaction marketing philosophy, will continue to use new technologies, innovative processes, actively developing new products, reducing costs, and improving quality. An tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n t