Anchor bolt m24 anchor bolt m36 swellex rock bolt

Name

OEM Precision CNC Machining Parts

Main product

CNC milling products, CNC turning products, grinding products, wire EDM cutting products, drilling products, welding products, precision casting products, forging products, etc.

Material

Aluminum Alloy:5052 /6061/ 6063 / 2017 / 7075 / etc.

Brass Alloy:3602 / 2604 / H59 / H62 / etc.

Stainless Steel Alloy:303 / 304 / 316 / 412 / etc.

Steel Alloy:Carbon Steel / Die Steel / etc.

Other Special Materials:Lucite / Nylon / Bakelite / etc.

Production equipment

1) Laser cutting machine
2) Bending machine
3)Punching machine
4)Flatter machine
5)Chamfer machine
6)CNC maching

Surface treatment

Polishing, Sandblasting, Painting, Powder coating ,Galvanizing, Chrome plating

Accuracy

Accuracy Of Machining:+/-0.005mm

Accuracy Of Grinding:+/-0.005mm

Surface Roughness:Ra0.8

Parallelism:+/-0.005mm

Verticality:+/-0.005mm

Concentricity:0.003mm

Shipping 

1.By air,sea or combined transportation 
2.Express via FEDEX,TNT,UPS,DHL,EMS,HK Post(As your request) 
3.Tracking Number will offer you immediately after delivery. 
4.Shipping cost depends on the shipping method, product quantity,
weight, carton size and your area.

Quality control and detection equipment

Our QC department work is inspection and final inspection. We promise you as below:

1. Check the raw material before the production.

2. Have inspection during the production.

3. Make 100% inspection before the shipment.

Measuring & testing equipments

Profile Projector, Rockwell Hardness Tester, Vickers Hardness Tester, Roughness Tester, Salt Spray Test Machine, Micrometers, height gauge, etc.

FOB port

Ningbo,Shanghai,Shenzhen,Guangzhou