QD Castings & Machinings Co.,Ltd.
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Qingdao Casting Quality Industrial Co., Ltd.
🇨🇳 China
200411-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Product customization
Low MOQ
Shipments
51
Key customer
TEREX
Key market
🇵🇰 Pakistan
Description
Qingdao Casting Quality Industrial Co., Ltd. is a professional manufacturer and trading company based in Qingdao, China, specializing in comprehensive metal casting and CNC machining services. Established in 2004, the company operates a dedicated factory and serves as a contract manufacturer (OEM/ODM) for the mechanical and industrial engineering sectors. With a workforce of approximately 11 to 50 employees, they provide end-to-end solutions from rapid prototyping and 3D design to finished component production.
The company possesses extensive technical capabilities across various casting methods, including sand casting (resin and green sand), investment casting (lost wax, silica sol, and water glass), die casting, lost foam, and centrifugal casting. They process a wide range of materials such as grey iron, ductile iron, malleable iron, carbon steel, stainless steel, aluminum alloys, and bronze. Their diverse product portfolio includes valve bodies, pump impellers, pipe fittings, automobile and marine components, machinery accessories, and steel fasteners (bolts and nuts) manufactured to ANSI and DIN standards.
Qingdao Casting Quality Industrial Co., Ltd. maintains a strong international presence, exporting high-quality components to major markets in North America and Europe. They emphasize rigorous quality control, providing dimension inspections and mill certificates for all supplied parts. Their versatility allows them to produce components ranging from 10 grams to 20 tons, serving industries as varied as food processing, telecommunications, and heavy machinery.
Ductile Iron Backup Ring$1.5
Gaomi Zhongyide Machinery Manufacture Co., Ltd.
🇨🇳 China
2001201-300 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
69
Key customer
LLANOTECNICA
Key market
🇵🇦 Panama
Description
Gaomi Zhongyide Machinery Manufacture Co., Ltd. (ZYD) is a professional manufacturer and exporter specializing in high-precision mechanical parts and foundry services. Established in 2001 and based in Gaomi City, Shandong Province, the company operates a 50,000-square-meter facility with an annual production capacity exceeding 10,000 tons. ZYD employs over 300 personnel, including a dedicated R&D team and senior technical engineers, and maintains a joint venture with German partners for precision alloy steel casting.
The company provides comprehensive OEM and ODM services, integrating product design, mold manufacturing, rough casting, precision machining, and surface treatment. Their extensive material capabilities include gray cast iron, ductile iron (including ADI and CADI), carbon steel, alloy steel, and cast aluminum. These materials are processed using advanced methods such as sand casting, investment (lost wax) casting, and CNC machining. Their diverse product portfolio serves multiple industries, featuring agricultural machinery parts (plows, pulleys, sprockets), automotive components (exhaust manifolds, towing hooks), pump and valve parts, machine tool accessories, and construction hardware.
ZYD is committed to international quality standards, holding certifications including IATF 16949, ISO 9001, ISO 14001, and ISO 45001. Their production lines are equipped with advanced technology, such as Japanese Tokyu automatic clay sand lines and South Korean Hyundai Wia machining centers. Quality control is supported by sophisticated testing equipment, including direct-reading spectrometers, ultrasonic detectors, and Hexagon 3D coordinate measuring machines. With independent import and export rights, ZYD serves a global clientele across North America, Europe, and Asia, providing tailored solutions for brand owners, wholesalers, and industrial manufacturers.
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