ShengLong Plastic and Hardware (Shenzhen) Co., Ltd.
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Shenzhen Shengrong Precision Co., Ltd.
🇨🇳 China
201811-50 peopleManufacturer
OEM manufacturer
Description
Shenzhen Shengrong Precision Co., Ltd. is a professional contract manufacturer of plastic products based in Shenzhen, China. Established in October 2018, the company operates as a subsidiary of Rirong Industrial Co., Ltd., which was founded in 1995. With 11 to 50 employees, Shenzhen Shengrong Precision specializes in precision injection molded parts, including two-color injection molding and special injection molding techniques. They possess a factory and expertise in processing various types of plastic products, particularly those made from special materials requiring extreme temperature drying, humidity, and insulation. Their manufacturing capabilities extend to post-plating processes, plastic mirror surface treatment, and the injection of special-shaped products. The company produces plastic components for a wide range of applications, including household appliances, medical equipment, and security appliances. They are committed to innovation and maintaining strict quality requirements while enhancing production efficiency.
Shenzhen Xinlong Precision Plastic Mold Products Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in high-precision CNC machining, mold development, and rapid prototyping. Established with roots dating back to 2008, the company operates a specialized factory equipped with over 50 sets of imported machinery, including 5-axis CNC centers, lathes, milling machines, and EDM equipment. They provide comprehensive OEM, ODM, and OBM services to a global clientele, including major brands such as Apple, Foxconn, and Hismile.
The company's core expertise spans a wide range of manufacturing processes, including CNC turning and milling, plastic injection molding, sheet metal fabrication, and advanced 3D printing (SLA/SLS). They work with diverse materials such as aluminum, stainless steel, titanium alloys, brass, and various engineering plastics like ABS, PMMA, and Delrin. Their product portfolio serves critical industries including aerospace, automotive, medical devices, telecommunications, and consumer electronics. Notable specializations include UAV components, medical device parts, mechanical keyboard cases, and personal care products such as sonic electric toothbrushes.
With a workforce of 51 to 100 employees and a dedicated engineering team, the company maintains strict quality standards, holding ISO 9001 and FSC certifications. They offer high-precision tolerances ranging from 0.005mm to 0.1mm and provide various surface treatments such as anodizing, plating, and powder coating. Shenzhen Xinlong Precision Plastic Mold Products Co., Ltd. exports to major international markets across North America, Europe, and Asia, delivering high-quality prototypes and mass-produced components with an emphasis on technical excellence and efficient communication.