In terms of product precision and quality, we adhere to international standards, achieving stringent tolerances of ±0.01 mm, and fully comply with global mainstream norms such as ISO, ASTM, and EN. Covering a wide range of products, from 0.1 mm micro-springs to 60 mm heavy-duty springs, we can rely on CAD 3D modeling to provide customized solutions that precisely match the operational requirements of different regions and scenarios. During the production process, 8 stages of comprehensive quality control are implemented, from the spectral analysis of raw materials to 480 hours of salt fog testing, 1 million cycles of fatigue testing, and extreme environmental stability verification from –40°C to 150°C. Each spring’s hardness, elasticity, and corrosion resistance all meet the highest international standards. All products have passed REACH regulation testing, with key indicators such as nickel release meeting global environmental requirements. Customized surface treatment processes like electrolytic polishing and galvanized passivation are employed to ensure comprehensive compliance with export regulations without any worries.
To facilitate efficient collaboration with overseas customers, we have established a comprehensive export service guarantee system. We have complete core certifications such as CE, RoHS, and IRIS, and are equipped with a professional customs clearance team. We also synchronize EU authorized representative information, enabling the provision of a complete set of compliance documents, including commercial invoices, certificates of origin, and material spectral reports, ensuring smooth customs clearance. In terms of logistics, we employ a specialized three-tier shock-absorbing packaging + IPPC marking solution, guaranteeing zero deformation during sea transport and a return rate of less than 1%. We also offer diverse logistics options such as sea and air transport, in conjunction with overseas bonded warehouse spare parts reserves, enabling efficient direct delivery globally. Additionally, we support VMI warehousing management models, providing full-process order visibility, coupled with 24-hour multi-language technical support in English, German, and Japanese. This enables rapid response to after-sales issues, empowering overseas customers to operate with zero inventory effortlessly.
In specific niches, we provide precise support for global industrial upgrading: we supply shock absorber springs to automotive supply chains for companies like Tesla and BMW, enabling precise vibration reduction and driving global transportation upgrades; we provide biocompatible certification micro-springs for North American precision medical equipment, safeguarding human health; we design high-load, fatigue-resistant springs tailored for Southeast Asian wind turbines and European injection molding machines, ensuring the long-term operation of heavy equipment; and we develop extreme environment-adapted springs with aerospace-grade precision to support the exploration of the unknown by global high-tech equipment.
A good spring connects the world. As a globally recognized supplier of compliant, precise, and efficient springs, we have always prioritized customer needs. By offering meticulously crafted products and comprehensive services, we strive to create greater value for our overseas partners. Choose us, and enjoy a more convenient and reassuring experience when procuring export springs!
