In Shanghai hongji, we believe in that the top-quality products are the fruits of good combination production and manage system. Each screw with brightness and painstaking effort incarnates the pursuit of top-quality of our customers.
We strictly carry out the ISO9001/2000 and ISO/16949-2000 systems to the whole process from input of raw material to the shipment of products. We set up” Quality is the first” quality consciousness; carry out the guideline of “Quality is everyone’s responsibility”, set up the Total Quality System and continuously creative consciousness, form the company culture of “Quality First”.
OVH: Check the dimension and angle of our products.
Vickers hardness tester: check the surface and core hardness and the depth of carburized case, and also can check the metallurgical structure.
Electric Rockwell apparatus: Check the surface hardness according to customer’s requirement.
Automatic Image-display sorting machine: Input the dimension and angle requirement on the machine, this machine can separate the good ones and the defective ones, the PPM can reach 50.
machine Salt spray tester: Check the corrosion protection time for different surface treatment.
