From private-label production to full product development, we deliver tailored welding consumables that meet your exact specifications.
Gongyi Yulin Welding Materials Co., Ltd. leverages years of experience in producing sintered fluxes and welding wires to provide high-quality OEM services for global customers. We strictly implement a full-process fixed-point sampling procedure every two hours, systematically testing key parameters such as particle size, compressive strength, chemical composition, moisture content, and flowability. Through real-time data analysis and process traceability, production fluctuations are promptly identified and adjusted, ensuring that every batch achieves high consistency in performance and fully meets your technical specifications.
Choose Yulin OEM – you get not only a stable and reliable backend manufacturing base, but also a solid guarantee that lets you focus on your brand and market without worrying about quality fluctuations.
Backed by a strong R&D team (including Ph.D. and master’s degree holders) and a complete technology system for sintered fluxes and welding wires, we provide one-stop ODM custom services from formulation design to mass production. Whether you need specialized fluxes or wires for specific base metals, welding positions, or mechanical properties, we can respond quickly. During production, we strictly implement a scheduled sampling and inspection system every two hours to rigorously monitor key parameters. Combined with flexible adjustment capabilities of process parameters, we ensure that custom products maintain stable metallurgical performance and welding behavior from trial production to mass production.
Choose Yulin ODM – you get not only high-quality products, but also a full-cycle technology partner covering R&D, quality, and application support.
Share your specifications, target market, and volume requirements.
Our R&D team analyzes technical feasibility and proposes solutions.
Formulation development, sample production, and lab testing.
Sample approval, welding trials, and quality verification.
Scale-up manufacturing with strict quality control.
Custom packaging, documentation, and global shipping.
Ph.D. and master's degree holders leading continuous innovation in welding materials.
8-hectare factory with automated production lines and fully equipped laboratories.
ISO 9001, ISO 14001, ISO 45001, CCS and CE certified with comprehensive quality documentation.
Custom bags, drums, pallets, and labeling to match your brand requirements.
