China LangChen Trade & Technology Industry Co., Ltd.
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Qingdao Liangchen Machinery Co., Ltd.
🇨🇳 China
201951-100 peopleManufacturer/Trading CompanyODM manufacturer
Product customization
Patented technology
OEM manufacturer
Key market
North America
Review
5
Description
Qingdao Liangchen Machinery Co., Ltd. is a professional manufacturer and trading company based in Qingdao, China, specializing in high-quality metal casting and precision machining. Established in 2019, the company operates a factory facility spanning up to 30,000 square meters and maintains a workforce of 51 to 100 employees. They are ISO 9001 certified and hold 16 patents, reflecting a strong commitment to technical innovation and quality management in the machinery sector.
The company offers comprehensive OEM, ODM, and contract manufacturing services, with a specialized focus on precision casting, investment casting, and coated sand casting. Their diverse product portfolio includes cast steel, cast iron, aluminum, and stainless steel components such as gas burner grates, cooktop pan supports, C clamps, motor end covers, valve bodies, and agricultural machinery parts. With an annual production capacity of approximately 4,000 tons for precision casting parts, they serve a wide range of industrial applications including automotive axle parts and boiler auxiliary machinery.
Qingdao Liangchen Machinery Co., Ltd. is deeply integrated into the global supply chain, exporting to major international markets including North America and Europe. Their technical team provides 20 years of collective experience in design and development, ensuring reliable customized solutions for complex metal product requirements.
Industrial Power Accessories Die Casting Services Available in Carbon Steel Brass Aluminum Zinc-Sand Casting Type$0.7
Customized Precision Castings in Stainless Steel Carbon Steel Zinc Zinc Alloy Providing Quality Casting Services$40
OEM Precision Casting Services for Electrical Accessories and Electricity Appliances Customizable Casting Solutions$0.7
Customized 316 Stainless Steel Precision-Machined Special-Shaped Nuts and Fasteners Casting Services Product$0.5
Custom Precision Cast Stove Bracket for Burner Installation$5
Custom Factory Casting Service for Stainless Steel/Carbon Steel Rocker Arm$1.65
Factory-Made Ultra-High Pressure Cast Alloy Steel Pipe Clamp Premium Casting Services Product$1.75
Power Accessories Die Casting Services Available in Steel Aluminium Brass Zinc$0.7
Precision Casting Service for Aircraft and Ship Propellers$40
Gear Factory Custom Coated Sand Precision Casting Cast Steel CNC Machining Cast Steel Display LC Machinery$2.6
LC Machinery ISO OEM Factory Precision Steel Customized Airscoop CNC Machining & Casting Services$2.6
LC Machinery Custom Precision Sand Casting Services ISO & OEM Factory Steel Scaffold Parts Brace Head CNC Machining$2.6
Ningbo Long Chen Electric Appliance Co., Ltd.
🇨🇳 China
200811-50 peopleTrading Company/ManufacturerHigh-tech enterprise
OEM manufacturer
ODM manufacturer
Key market
Africa
Description
Ningbo Long Chen Electric Appliance Co., Ltd. is a manufacturer and trading company based in Ningbo, China, specializing in automotive electrical appliances and related components. Established in 2008, the company has over 20 years of experience in the production and processing of rotors, motors, and other products, operating with a workforce of 11 to 50 employees. They offer a wide range of products including DC motors, motor rotors (such as pump motor armatures and various micro motor rotors), air compressors, tire inflators, car vacuum cleaners, car wax machines, electrical accessories, and emergency lights. Their flagship products include pump rotors, air compressors, vacuum cleaners, and auto motors. Ningbo Long Chen Electric Appliance Co., Ltd. functions as a contract manufacturer, offering both OEM and ODM services. The company is committed to quality, utilizing advanced technology, reliable performance, and a strong R&D team, supported by a complete and scientific quality management system. They are an exporter with primary markets in Africa, the Middle East, North America, East Europe, and Russia.
Hot Sale Car Tire Inflator$13.5
12V Electric Tire Inflator$9.5
