Square Knurling Head Machine Screw Steel Blacking Coating M4 M6

We constantly update production line equipment, comprehensively improve production innovation capabilities, improve product quality, and do a good job in diversified management of track bolts, carbon steel TS16949, lock washer for sale. We carry out the fashion business and taste style to the end, and create high-quality products with the ultimate attitude. Scientific and technological research and development has become a key factor for our company to occupy a dominant position in the international competition.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading wood screw manufacturers and suppliers in China, welcome to buy wood screws, m4 screw, sheet metal screws, lag screws, types of screws from our factory and company.

Shanghai Jinrui owes total assets of RMB 50 million with area of 5000㎡. The business covers 18 countries from five continents.Now three branches of Shanghai Jinrui are Shanghai Xingrui Bolt Factory, Shanghai Xingrui Wire Steel Factory, and Shanghai Xingrui Hot heading Factory.

Wood screw used in construction area、packing area and furniture.And usually the lag wood screw is used with pallet or wood box.The tensile strength is about 400Mpa.And zinc plated is normally finishment.

Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of Square Knurling Head Machine Screw Steel Blacking Coating M4 M6. Our company's core competitiveness is based on the market, customer first and integrity management. In order to accelerate the rapid development of our company, wewill advance with the times and carry forward the spirit of enterprise and business philosophy, and provide you with premium products and services.