KING EARN MOULD(DONGGUAN) CO., LTD., established in 1997, is the manufactory of Ching Hsin Industry Co., LTD(Headquarter in Tuchen, Taipei, Taiwan) in Mainland China, professional in mould design, manufacture and developing metal stamping products.  Our factory, located in Humen, DongGuan City, near GuangShen Highway and ShengZhen Baoan International Airport, covers 2000 square meters.  There are over 650 trained workers and 200 expert mechinists and engineers in different departments.  To meet international quality and environment management, King Earn has acquired the ISO9001:2000 and ISO14001:2004.  With advanced technical ability, good quality, and well-deserved reputation, we have developed our business over the world.  King Earn’s commitment to continual improve quality, environment, and provide the best products & service to our customers.

Company History
1986 Established CHING HSIN INDUSTRY CO., LTED. In Tuchen, Taipei, Taiwan, acquired ISO9001 certificate
1997 Established KING EARN MOULD(DONGGUAN) CO., LTED. In XinLian Industrial District, Humen, DongGuan City, GuangDong Province, China
2001 Established CHING HSIN PRECISION COMPONENT (KUNSHAN) CO., LTD. in ChengBei, KunShan City, JiangSu Province, China
2001 CHING HSIN PRECISION COMPONENT (KUNSHAN) CO., LTD. had acquired ISO9001:2000 certification
2004 Set up Hinge Department in King Earn (DongGuan) CO., LTD.
2006 KING EARN acquired ISO9001:2000 & ISO14001:2004 certification

Business Scope
Design and produce metal stamping products in precision stage & progressive dies, 3C components, IC Packing dies
(WASINO) Optical Profile Grinder processing (±0.002mm)
(SODICK) Precision Wire-cutting (±0.003mm)
Precession Grinding (±0.003mm)
Precession EDM processing (±0.005mm)
CNC Milling Machine process, precession cutter & fixture manufacturing for plastic dies
Professional in design and manufacture various hinges apply for all sorts of mobile, notebook, PC, IPC, POS, LCD monitor, etc