Cheng Dai Co., Ltd. Chia Hung Precision Industry (1973) Since 1973 Cheng has more than 35 year professional experienced manufacture of Bearing Housing parts. We not only sell our products to all over the world, but also one, who Japan adapter-sleeve market in Taiwan. Cheng is a Taiwan ...

Handan Daduo carriage bolt factory is a professional manufacturer of ( cup head square neck ).Established in the year 2006 covers an area 10000 suare meter. Poesses fixed assets 5 million RMB, owns more than 30 sets machines, 50 workers, 10 high educated technicans. Production capacity has ...