There are more than 10,000 kinds professional fastener to meet requirement form various customer.
Environmental Protecting screw have obtained the SGS Certificate, which is suitable of RoHS requirement of European Union.
We are cooperating with famous Foreign Investment Corp., joint venture Corp. all along.
We are providing the OEM service for big corporations
We supply not only a good quality assurance fastener but also a great and professional systematic service.
There are five major series of our products:
1. High strength bolts with large hexagon head for steel structures (GB/T 1228-1231)
2. Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures (GB/T 3632-3633)
3. High strength bolts with hexagon head and flange torque type for steel structures (QBC 1011-1014)
4. Cheese head studs for arc stud welding (GB/T 10433)
5. Big specifications of wheel nuts, nuts with washer face and nuts sets
The products carried out the standard like USA (ANSI/ASME ), Germany(DIN), Japan(JIS), Britain(BS), Australia(AS) and International Standard (ISO)etc, for example:
1. USA Standard high strength bolts with large hexagon head for steel structures (ASTM A325 A490 A325M A490M)
2. USA Standard Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures (ASTM E 1852)
3. Germany Standard high strength bolts for steel structures (DIN 6914-6916)
4. Japanese Industrial Standards high strength hexagon head bolts (JIS B 1186)
5. Japanese Industrial Standards high strength torque type bolts (JSS II-09)
6. British Standard high strength joints bolting (BS 4395)
7. Australia Standard high strength bolting (AS 1252)
8. USA Standard welding stud bolts (ANSI/AWSD 1.1)
9. USA Standard stainless steel welding stud bolts (ANSI/AWSD 1.6)
10. Japanese Industrial Standards Cheese head studs for arc stud welding (JISB 1198)
In the same way, the company also produces according to customer's requirement like standard or special big diameter and big length high strength bolts, hexagon nuts, foundation bolts, double thread ends studs, thread rods, rail tie-in bolts and welding bolts, studs, pins, riveted fasteners which supply for vessels or boilers industry line. In addition, we can satisfy the requirement for the surface finish, for example: phosphated, hot dip galvanized, mechanical galvanized, sherardizing, dacromet and Teflon, etc.
Among above-mentioned products, torshear high strength hexagon head with flange bolts, nuts and plain washers was our company’s patented products. They not only have the advantages of convenient handling, easy visual inspection, and high efficiency during construction but also convenient dismounting, and can use torque method to recheck if the bolts have been well fastened. These features have solved the problem of difficult fastening at the corner of the steel structure and prevented the potential risk of head broken caused by the indentation on the head shank of the washer.
Double end screws, trox wrench, Allen wrench, NC tool accessories, high frequency head screws, PEM standard parts, LED light fittings, high power cooling brass pillars, screws used in environmental protecting lights
We produce various kinds of high strength bolts, nuts and washers. The assembly products include GB30 hexagon bolts, holding down bolts, master screws and various kinds of washers, nuts, and non-standard parts.
* * * Xiamen Yongren Xing Industry and trade limited company was founded in 2002. Our products are 4.8, 8.8, 12.9, six, 10.9 angle bolts, all kinds of nuts, non-standard special-shaped pieces of custom, etc.. Including BS (Ying Biao), ANSI, DIN (German standard), ASME, IFI (American Standard), JIS (Japanese standard), 85% of the products supporting manufacturers to export. Our products are widely used in automobile, furniture, shelves, machinery, mould and electronic communication industry. We have won the trust and support of our customers with high quality products. We are dedicated to the "quality first service for hundreds of customers for the purpose of".
Production and sales of various types of screws, nuts (British, American specifications).
The main product is:
] BS, ANSI, DIN hexagon head screws Hexagon screws Hexagon screw fastening screws; thumb screws, butterfly screws, nuts;
Hexagon nuts, metric system M3~M24, imperial 5/32~7/8, ASME #6~7/8; K cap #4~1/2; pull cap M3~M12, #8~1/2, cover shaped nut #6~1/2; American standard ball pad, Germany standard elastic cushion;
Tube nut: suitable for 5/8~3 inch round tube and square tube; internal teeth 3/16~3/8 for M6~M10
Diameter 7.8~29.6 round tube; inside and outside the inner six angle inside and outside the tooth T cap.
* * * nylon locknuts: I our supplies metric, British, American nylon anti loose nut, complete specifications, welcome your calls.