中三五金是一家集設計開發生產于一體的廠家，本廠專業生產樓梯扶手、大門拉手、浴室扶手、房門鎖把手及其他浴室五金配件。產品美觀大方、精密、耐用、暢銷海內外，并深受客戶一至好評。 我廠一向以質量至上,互惠,互利為經營理念，歡迎海內外新老客戶訂購或來樣定做。Zhongsan hardware specialize in the production of building hardware, furniture hardware, and hardware accessories.Our business principle is "Excellent Quality, Integrity, and the Customer First". We have highly qualified and skilled technology staff, experienced administration and automated production equipment, and advanced testing equipment at our expert testing department. We set up testing for each product's performance and resistance grade. This ensures the best quality when you choose our products. We primarily produce staircase handrails,Shower Hinge, Shower Handles,Door Handles, Door Locks, Floor Springs, Glass Door Clips, Door Closers, Handles, Concealed Hinges, Drawer Locks, etc. You are welcome to visit our factory at anytime. OEM production is also welcome. The Service Objective of our company is: Professional Technology + High Grade Service + Integrity = Your Demand