40CR 8.8/10.9/12.9 excavator track shoe standard size bolt and nut

Our advantage: 

1, One- stop shopping 

2, Competitive price with good price  

3, Technical supports 

4, Supply material report and test report  

5, 2 years quality guarantee after shipment

We seek for precise working attitude and the best product quality. The whole technological process is fully integrated, with every step closely managed and monitored. Chasing perfection is always our ambition. We keep ahead of the competitors on proper quality control and consistent process procedure innovation. Modern enterprises value “Humanistic Idea” very much, as to us, we ensure a first-class product quality through improving our employees’ individual initiative and achieving their inner potential.

 Product Flow Chart

A screw is small, but it is very very important to safety.

Advanced instrument, professional talents and scientific management are the guarantee of the product and service quality. The system criterion of ISO/TS 16949 is strictly performed, and every link from raw material reception, each procedure execution to the end product completion is strictly monitored. Not a single defective product sent to customer is our commitment, and we can make good of it.
We firmly believe that rapid and accurate information feed-back can help guarantee the best service.

    Under the guidance of TS16949, and with the use of the following 5 tools, APQP/PPAP/FEMA/SPC/MSA, the product quality is strictly controlled. To guarantee the accuracy of our receipts, labels, text reports and transportation receipts, all the data is generated automatically. To ensure the trace of the product quality, all our production processes are controlled by bar code.
Usually 25KG/carton , 36 cartons per standard export pallet.  we can also pack according to customers' requirements.

  We have below certificates. If you want some other certificates, we can apply.

Our Company have full set machines, with 10 years in designing and producing kinds of bolts,nuts,threaded rods,Products have been passed ISO:9001~2000 Quality System Certificate. We had gathered plenty experience & Technology from so many years produce practice.We believe that "Quality Is Our Culture", Hope we can help you for your requirement.

1. Q: Could you send me your catalogue and price list?

A: As we have more than thousands of products, it is really too hard to send all of catalogue and price list for you. Please inform us the style you interested, we can offer the pricelist for your reference.

2. Q: How about the quality of your product?

A: 100% inspection during production. Our products are certified to ISO9001, TS16949 international quality standards.

3. Q: What material of the product can you supply?

A: Carbon Steel, Alloy Steel, Stainless Steel, Brass, Copper or according to your requirement.

4. Q: What's the delivery time?

A: For products in stock, we can ship it within 7 days after receiving your payment. For custom order, within 24 tons, production time is 20-35 days after confirmed every details.

5. Q: What's your packing?

A: Our Normal packing is bulking in Cartons, 25kgs/carton, 36cartons/ pallet. We also can pack products according to your requirement.

6. Q: What about the warranty?

A: We are very confident in our products, and we pack them very well to make sure the goods in well protection.

To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.