Company Introduction
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Dongguan Guanyuan Precision Manufacturing Co., Ltd., established in 2005, is headquartered in the heart of Guangdong's intelligent manufacturing hub—the Lianguan Advanced Manufacturing Center in Chang'an Town, Dongguan. As a nationally recognized high-tech enterprise, we specialize in the R&D, production, and sales of high-precision springs and elastic components. Our facility boasts a 2,500㎡ standardized industrial plant with a 100,000-class cleanroom production workshop, supported by a highly skilled technical team of over 20+ experts. We are committed to delivering end-to-end spring solutions, encompassing product design, prototyping, and mass production.
Focused on precision springs for 20 years
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Leading technology
Certification Guarantee:Strictly follow the ISO9001 quality management system and passed enterprise safety production standardization certification to ensure product quality and production safety. In order to meet customers’ needs, the company is also introducing ISO 13485 quality management system certification
Cutting edge equipment:Equipped with more than 20 imported and industry-leading precision spring manufacturing equipment, we are the first to introduce high-end precision spring machines from Japan and Taiwan, and have excellent capabilities in producing ultra-high precision springs with a wire diameter as low as 0.05mm.
Research and Development Capability:Based on nearly 20 years of focus and technological accumulation in the field of springs, we have accumulated rich process experience and one-stop solutions. Specializing in small wire diameter products below 0.5 mm and ultra-thin micro springs products
Clean Production:A 100000 level dust-free clean workshop specially used to produce medical precision springs and accessories that meet strict standards

product matrix
High precision standard parts: compression spring, tension spring, torsion spring
Industry customized solutions: 5G communication non-standard shrapnel, AI robot precision springs
Special process: wire formed springs, flat springs (supporting surface treatments: nickel plating/silver plating/anodizing)



Service mode
OEM/ODM full-link support: drawing confirmation → sampling cycle of 7 days → batch delivery (starting from 15 days for regular orders), delivery of special shaped products within 30 days;
Global delivery: Supports ROHS/REACH test reports
Cooperation guarantee: fast sample support, data confidentiality agreement (NDA), 48-hour after-sales response
Contact Us
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Dongguan Guanyuan Precision Manufacturing Co., Ltd.
Contact: Sunny
Mobile phone: 18819715688
Email: Sunny.Shen@guanyuandg.com.cn
Email: Yubao.Li@guanyuandg.com.cn
Website: www.guanyuandg.com.cn
Address: Room 701, Building 5, No.195 Zhen'an Middle Road, Chang'an Town, Dongguan City, Guangdong Province
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