OEM manufacturer Carbide Drill Bits - Cemented Carbide Threading Inserts PVD Coating 16erag60/16nrag60 Use for Tapping Tools – CEMENTED CARBIDE

1. High hardness

2. High abrasion and corrosion resistance.

3. High pressure resistance

4. High temperature resistance

5. Products with advanced equipment and perfect workmanship

1. All raw materials are tested in terms of density, hardness and T.R.S before use. 

2. Every piece of product goes through in-process and final inspection. 

3. Every batch of product can be traced.

4. Every piece of product will be inspected and tested after finishing production and before delivery.

5. Dimension & inspection certificate could be provided as per customers’ requirements.

6.Customers’ samples dimensional verification could be provided.

7. Customers’ requests would be replied with in 24 hours.

8. Professionals always  efficient communications being kept with our customers.

1)More than 50 years production and management experience

2)Obvious technology advantage

we always maintained the advanced position in technological R&D capability in China,and has owned a provincial-level technology center,as well as an analysis and test center

3)Strict Manufacturing system

We have stable and reliable manufacturing system,which with advanced process equipments,talented professionals and perfect quality assurance system

4)Perfect quality assurance system.

We strictly implements the ISO9001:2015 quality management system,and implements the whole staff quality responsibility system to ensure continuous and efficient service to clients.