Dongguan Dalang Chunqing Precision Hardware Factory

DongGuang City DaLang ChunQing Precision Hardware Factory established since year of 2004, mainly produce high end precision fasteners, which applies to construction, electronics, toys, automobiles, sport appliances etc...The factory owns 12sets of multi-function cold forging equipments, 30sets of single mode machines, 25sets of thread rolling machines, 3sets of self-tapping machines, 63sets of automatic lathes and relevant matching lathes, drilling machines etc. We have very professional R&D team and quality check members, as well as matured fastener production technology. Each production procedure was controlled by strict technology principle, to secure each item is qualified before it starts the next procedure. The professional checking equipments we have are, HV5-HV30, HV0.3-HV1, Rockwell Hardometer, Universal Testing machine, 50tons tensile testing machine, Neutral salt spray test machine, Cr+6 environmental protection check, failure torque testing machine, torsional dynamometer...