CHIAN YUNG CORPORATION is founded in 1987, has grown steadily because of its dedication to lowering cost and improving quality through a technical approach to fasteners and fastenings. We provide professional and dependable service for whatever you need, whenever you need, and wherever you need.

Our product size from #2 to 3/8 (M1.4 to M12) and the length 1/8” to 4” (3 MM to 100 MM), the material with steel, stainless & brass.

We can meet IFI, DIN, JIS, ISO standard or customer’s drawing and samples, the production capability and capacity to manufacture components to meet any specification.


Main Products/Service:
Screws, Fasteners, sems, sems screw, sems screws, sems fastener, sems fasteners, double sems, flat washer, external tooth lock washer, internal tooth lock washer, double washer, special washer, spring washer, square dome washer, square clamp washer, conical washer, washer, washers, screw, fastener, Screw and Washer Assembly, Screws and Washers Assembled