High Quality Crawler Excavator Domed head track shoe bolt and nut M22X70 with good quality and better price made in China

Product Description

QUANZHOU SINTIAN INDUSTRIES Co., Ltd. is located in Quanzhou, Fujian province, which is based on manufacturing undercarriage and auto parts. Our main products are: Various kinds of high-strength BOLT AND NUT, Bucket Tooth Pin, Bush and Pin, track machinery parts like TRACK ROLLER, CARRIER ROLLER, SPROCKET, IDLER, TRACK LINK ASSY, we also sell a lot of parts like SPRING, BUCKET LINK, TRACK ADJUSTER, BUCKET, TEETH and so on. With the sense of "Better Products, Better Price and Better Service", with our mindful to produce and service for our customers, in this very short time, our products not just sell well in domestic, also had sold to Malaysia, Singapore, Thailand in Southeast Asia, the Middle East, Russia and South America etc, we are enjoying the good reputation from our customer both at home and abroad. We will continue regarding"Quality First, Better Service"as our principle and keep creative and beyond ourself to stronger our core competitive power, and make more and more better qualified goods for you and to stable ourselves in the market, we will keep moving ahead and strive to win favor from our dear customers. We warmly welcome the customer pay a visit to us or e-mail or call us for any possible business discussion. We sincerely expect to build good business relationship and creat a promising future with you hand in hand.

Track bolts and nuts
1. Guarantee: *2 months
2. Material: *0Cr
3. Surface hardness: HRC****2, grade: *2.9
4. Technology: Forging
5. Packing: Standard exported fuming wooden pallet
6. Delivery time: ****5 days after order confirmed and receipt of *0% deposit
7. Terms of payment: T/T or L/C at sight

Processes

First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.

The second, we adopt blasting procession, removing Oxidation surface , make the surface to be bright and clean and uniform and beautiful.

The third, in heat treatment: We use the Digtal Controlled-atmosphere Automatic heat treatment Furnace, we also have four mesh belt convey furnaces, We can deal with the products in different sizes keeping the non-oxidation surface

Full sizes availabe,square head,hexage head both available.

We can design according to sample or drawing,quick delivery,steady quality.