
Taiwan Precision Rolled/ Grinding Ball Screw Sfu/Sfy/Sfs Type
We use advanced professional production equipment to test our ball screw for sale, countersunk bolts, self tapping screws and ensure that they are in a high energy state. Our company constantly breaks through the industry's cutting-edge technology to provide consumers with a better and sound product experience and strive to create an industry brand. Our company takes 'professional supply and dedicated service' as its core value, and has won unanimous praise from users for its first-class product quality and superb service, and has gradually established a good brand image. Based on the world, adhering to the concept of 'providing cost-effective services for customers', we are highly praised by customers and peers, and have a good reputation.
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.
Standard | Grade | Stainless steel | Finsh |
Din standard wood screw Din571 | 4.8 | 304 | white zinc |
8.8 | 316 | ||
10.9 |



With advanced technology and customer-responsible service concepts, we have served many customers and accumulated rich production experience of Taiwan Precision Rolled/ Grinding Ball Screw Sfu/Sfy/Sfs Type. Our company abides by the quality policy of 'quality first, striving for perfection'. Our products have been affirmed by many parties. Our products are all over the world and have become the best in the same trade. All of our products need undergo sufficient technical verification and strict quality inspections before they can be put into production.
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