Handan Ronghui Fastener Co., Ltd.

Handan ronghui fasteners co., ltd. is a professional production: hexagon sleeve, flange sleeve, window Gecko, a series of professional manufacturers, product development, production and sales, service in one of the male Thick technical strength, products have been sold throughout the country, and succ essfully into the international market exported to southeast Asia, the Middle East Europe and the United States and other countries, by the majority of users praise.