The whole process: incoming materials - heading - clamping - fangs - surface treatment - salt spray / environmental testing - film thickness gauge coating inspection - optical screening instrument full inspection - manual inspection - packaging goods  the raw material is important， how can we make good screws without good raw materials! All the wires of Taifeng Hardware are from the large-scale regular steel factory, no miscellaneous raw materials, guarantee the environmental protection of materials, and provide material proof.Taifeng Hardware introduces imported clamping machine equipment, eliminating the numerous processes of single-die machine, lathe and milling machine, and improving production efficiency while saving some costs for customers;Good quality also needs to be strictly tested. Taifeng hardware conventional products can provide full automatic optical screening instrument inspection, film thickness gauge coating, salt spray test, etc. Special products can provide manual inspection!it is trustworthy for concentration ，High quality furniture connector manufacturers - Taifeng Hardware!