Dongying Haobo Precision Metal Co., Ltd.

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Dongying Hongbond Precision Metal Co., Ltd.

🇨🇳 China

2009

51-100 people

Manufacturer/Trading Company/Service Company

Product customization

Low MOQ

OEM manufacturer

Key market

🇺🇸 United States

Description

Dongying Hongbond Precision Metal Co., Ltd. is a professional precision machinery manufacturer based in Dongying, Shandong, China, specializing in the integration of casting, machining, and international trade. Established with over a decade of industry experience, the company operates a comprehensive production facility equipped with two specialized production lines for silica sol and water glass casting. Their manufacturing capabilities are supported by advanced equipment, including over 10 large-scale CNC machining centers, horizontal boring machines, and gantry milling machines, enabling a monthly production capacity of approximately 50 tons. The company specializes in a wide range of metal products, including investment casting, sand casting, and riveting and welding components. Their core product portfolio features stainless steel pump impellers, vacuum pump accessories, valves, food machinery components, shipbuilding parts, and construction hardware such as glass clamps and deck mount spigots. They work with diverse materials including stainless steel (304/316), heat-resistant steel, alloy steel, carbon steel, copper, and aluminum. Their casting processes can accommodate items ranging from a few grams to five tons, maintaining high precision with tolerances of CT5-7. As an ISO 9001 certified enterprise, Dongying Hongbond Precision Metal maintains a rigorous quality management system supported by in-house testing equipment such as spectrometers, tensile testing machines, and 3D coordinate detection. The company is a significant exporter, with over 80% of its products serving international markets across North America and Europe, including the United States, Germany, Italy, and Canada. They offer extensive OEM and ODM services, providing customized metal solutions tailored to specific client requirements in the mining, automotive, and petrochemical industries.

Glass Clip Clamp

Pump Part Investment Casting

Pump Casting

Pump Part Investment Casting

Glass Clamp

Pump Part

Dongying Ruibo Machinery Manufacturing Co.,Ltd.

🇨🇳 China

2002

51-100 people

Manufacturer

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Key market

🇲🇾 Malaysia

Description

Dongying Ruibo Machinery Manufacturing Co., Ltd. is a professional B2B manufacturer and contract manufacturer specializing in investment castings, established in 2002 in Dongying, China. The company utilizes advanced technologies such as precision casting, precision machining, and surface treatment, with equipment sourced from Taiwan and Germany. They produce investment castings from stainless steel, carbon steel, and alloy steel, offering a diverse product range of over 3000 items. These include auto parts, marine hardware, architectural hardware, kitchen appliances, hardware tools, medical devices, sports equipment, stainless steel valves, pumps, ship hardware, construction hardware, impellers, and other precise mechanical parts. Dongying Ruibo Machinery Manufacturing Co., Ltd. provides OEM services and serves various industries including petroleum, chemical, food, medical, automotive, marine, construction, hydro-machine, and aerospace. With a production capacity of over 7000 tons of precision casting parts annually, the company operates a casting foundry and a machining factory. A significant portion of their products, 95%, are exported to international markets including Malaysia, Japan, America, Europe, and Taiwan.