Linyi Ningbo Gelaishi Fastener Co.,Ltd

LINYI NINGBO GELAISHI FASTENER Co., Ltd was established in 1997, it is very specialized in the production and sale of hex cap BOLT, covering an area of 12, 000 square meters with the production capacity of 4, 500 metric tons annually. It has owned 20sets of full automatic multistage cold former, 20 sets of double blow solid die cold header, and many of further processing equipments such as head cutter, thread rolling machine and so on. In order to ensure the quality to be effectively controlled in the full process of production, it has been equipped the full line testing machines of tensile strength tester, hardness.

Our products are mainly for machinery manufacturing, projects maintaining, construction, bridge, tower and Auto industry.

We offers competitively priced products of the highest quality.

The main standards of product are ANSI, DIN, BS and ISO. Diameter of the inch products is 1/4"-2" with tensile strength Gr2-Gr8, and M6-M50 for the metric products covering the tensile strength Gr4.8-Gr10.9. Surface treatment are including black, zinc plated, hot dip galvanized, phosphated Ect.