Founded in 2013, Dingchen Hardware Co., Ltd. is located in Changan Town, Dongguan, reputed as China's Famous Mould Town. Benefiting from mature local hardware processing chains, complete industrial supporting facilities and convenient logistics, we enjoy unmatched industrial location advantages. Our 1, 800 square meters, factory features well-organized functional zones: Raw material warehouse, precision processing workshop, finished product inspection area and finished goods storage zone, equipped with 60 standardized production lines for large-scale, standardized assembly-line manufacturing. With 15 years of industry experience, we specialize in the full-cycle operation of independent design, R&D, production and sales of components, focusing on FA industrial automation accessories. As a reliable original manufacturer, we eliminate multi-level middlemen to serve global buyers directly. We provide one-stop integrated supply services including part selection, stock preparation, delivery and after-sales support for equipment manufacturers, tooling enterprises, purchasers and foreign trade distributors, simplifying procurement procedures and cutting overall purchasing costs. We offer a full range of FA standard fasteners, positioning and connecting parts, mainly indexing plungers, spring plungers, ball plungers, ball spring screws, positioning balls, ball lock pins, quick-release pins, ball rollers, shaft supports, stop bolts, floating joints, industrial frames and custom machined parts. Sufficient stock of standard parts covers all specifications to fit assembly demands of varying precision and working conditions for automation equipment and tooling fixtures. Indexing plungers enable precise positioning and stable self-locking for gear adjustment and jig fixing to boost assembly efficiency. Elastic precision parts like spring plungers and ball spring screws deliver soft jacking, limiting and buffering for precision machinery. Quick-release pins allow tool-free fast disassembly for rapid equipment and module replacement, saving maintenance time. Our products serve automation machinery, mould tooling, medical devices, new energy equipment, logistics warehousing, 3C electronics, automotive tooling and packaging machinery for MID-to-high-end precision manufacturing. We implement standardized production and full-process quality control, rigorously inspecting raw materials, machining, anti-rust surface treatment, dimensional testing and finished sampling to control dimensional tolerance, material hardness, elastic service life and workmanship. We have abundant stock and production capacity, supplying cost-effective standard parts for bulk and small orders alike. Custom non-standard machining is available based on customer drawings, samples or working conditions, covering sampling, customization and mass production for personalized production lines and special tooling. Our 60 production lines lower manufacturing costs for competitive pricing and shorten lead times via streamlined scheduling. Aligned with domestic intelligent manufacturing upgrading, we devote ourselves to automation hardware innovation to advance Chinese manufacturing. We have expanded markets nationwide and overseas, winning widespread recognition with premium products, thoughtful service and integrity. We sincerely welcome global partners for long-term, win-win cooperation and shared growth.