HARVILLE FASTENERS LTD. 

HARVILLEFASTENERS
The one with quite expectable innovative ideas in the global fastener supply chain

Chian Yung Corporation founded in 1987 owns an experienced R&D team to support the design, quality, technology and production of SEMS screws, as well as advanced manufacturing equipment to help the company innovate and break into new frontiers. The manufacture and environment comply to ISO9001 and IATF16949 standards. Furthermore, many years of experience in overseas sales enables the company to utilize expertise and steadiness to satisfy various clients and meet industry demand. Harville Fasteners Ltd was born out of clients’ ever-changing demand for screws and washers, as well as the shift to supplying and designing more diverse, specialized and high-tech products.