86-532-85699925
1408, Building 2, Noble Plaza, No. 328, Dunhua Road, Qingdao, Shandong, China
China Zinc Plated DIN5299c Snap Hook for Safety, Find details about China Snap Hook, DIN5299c Snap Hook from Zinc Plated DIN5299c Snap Hook for Safety - Qingdao Donrex Co., Ltd.
Material | Carbon steel, Stainless steel, Alloy steel, Aluminum, etc. |
Specification | OEM, according to customers' drawing or sample |
Main equipment | 2500T/1600T/1000T/630T/400T drop forging equipment, grinding pressure equipment, hydraulic forging press, CNC-machines, machine-center |
Surface treatment | hot dip zinc coating, galvanizing, machining, polishing, anti-rust oil, nickel plating, chrome plating, painting. |
Service | OEM/ODM |
Process | Open die forging (free drop forging or hot forging)-normalizing & tempering proof machining-quenching & tempering-fine machining |
Certification | ISO9001, EN15085,TS16949 |
Quality assurance | Crack testing, chemical analysis, mechanical testing and metallography, etc. |
Test equipment | Optical spectrum analyzer, CMM, hardness test equipment, tensile test machine |
QC | 1) technicians self-check in production 2) engineer spot check in production 3) QC inspects after mass production finished 4) international sales who were trained the technical know-how spot check before shipping. |
1. 20 years of manufacturing success in China and exporting experience worldwide |
2.Global specialized producer of machined castings. |
3. We combine our own resources with some other well-developed factories to fulfill a wide range of contract manufacturing capabilities. Working with one source, saves time and money. |
4. Satisfied supplier of 7 big companies from North America and Europe. |
5. Low cost mold materials and focus on efficiency offer a cost effective solution to your metal component purchasing requirements. |
6. Normal lead times range from 1 to 6 weeks for fully-machined components. |
7. Strong capacity to help customers develop new projects. |
8. Our sales department is 24 hours available in order to help our customers solve problems quickly. |