Qingdao Haiying Valve Co., Ltd.
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Qingdao Hengyong Valves Industry Co., Ltd.
🇨🇳 China
19905-10 peopleManufacturerEstablished brand
OEM manufacturer
Low MOQ
Product customization
Shipments
15
Key customer
AN YIAC HARDWARE
Key market
South America
Description
Qingdao Hengyong Valves Industry Co., Ltd. is a manufacturer of stainless steel flanges, valves, pipe fittings, and metal castings, established in 1990 in Qingdao, China. The company specializes in producing casted stainless steel flanges and ball valves, offering a wide range of products including DIN/UNI/JIS/ASME/BS standard flanges (2" to 24"), manual, electric, or pneumatic 1PC, 2PC, 3PC ball valves, globe valves, check valves, gate valves, and Y strainers. They also provide stainless steel pipe fittings such as quick couplings, unions, and camlocks, alongside metal castings through precision lost wax investment casting and sand casting processes. With 5 to 10 employees, Qingdao Hengyong Valves Industry Co., Ltd. operates a factory and holds ISO 9001 certification, demonstrating a commitment to quality. The company offers OEM services and exports its products to 23 different countries, with over 90% of its annual revenue, ranging from 2.5 million to 5 million USD, derived from exports.
Slip-on Flange
Thread Flange
3PC Ball Valve /Sw
Stainless Steel Flange
Welding Neck Flange
Stainless Steel Flange
Stainless Steel Flange
Thread Flange
Weld Neck Flange
2PC Female Thread Ball Valve
Welding Neck Flange
Thread Flange
Jinan Haiying Electromechanical Manufacturing Co., Ltd.
🇨🇳 China
201011-50 peopleManufacturerOwn brand
Product customization
Patented technology
High-tech enterprise
Key market
Asia
Description
Jinan Haiying Electromechanical Manufacturing Co., Ltd. is a high-tech manufacturer and engineering entity based in Jinan, China. Established in 2003 with a registered capital of 30 million yuan, the company operates as a diversified enterprise specializing in the design, development, and production of industrial electromechanical systems. Their extensive product portfolio includes pneumatic conveying systems, gas pressure regulating valve groups, dehydration devices such as blast furnace gas dehydrators, and various metallurgical equipment including mufflers and flame arresters. They also provide specialized components like point valve boxes, mixed filtration equipment, and carbon steel flanges.
As an OEM and ODM provider, the company maintains a strong focus on technical innovation, holding multiple national patent certificates and operating over 10 production lines. Their capabilities extend to engineering general contracting, including the design and installation of non-standard equipment. Jinan Haiying is committed to high quality standards, evidenced by their ISO 9001, ISO 14001, and OHSAS 18001 certifications. Additionally, they hold specialized licenses for pressure vessel manufacturing and national special equipment design, installation, and maintenance. With a workforce of 11 to 50 employees and an annual output value exceeding US$100 million, the company serves a wide range of sectors including metallurgy, chemicals, and industrial machinery, aiming to expand its footprint from the domestic Chinese market to international clients.
Carbon Steel Plate, Carbon Steel Coil
Gas Pipeline Silencer
Electric Temperature Control Leak Proof Gas Pipeline Condensate Drain
Point Valve Box
Intelligent Pipeline Material Transmission System
Converter Dry Dust Removal Pneumatic Conveying System
Fully Automatic Pneumatic Sample Delivery System
Sintering Machine Flue Gas Desulfurization System
