QAUALITY
Fulfiling quality requirements of world TOP 500 corporations and the leading companies in electronic industry such as General Electric, Toyota, Emerson Electric, Schneider Electric, BOSCH, Alpha Technologies, Chung Hing Industry has made its own quality system the world-class highest standards of the industries.  

Currently 23 experienced and well-trained quality staffs in our QC department have been making their efforts to ensuring our constant good quality to deliver to our customer and meeting all the quality requirements.  

CHI's facilities have been certified the latest versions of ISO9001:2015 and ISO14001:2015 by UL DQS.  


Quality Sections:

> Electronic and Magnetic components Section
> Transformer and Power Supplies Section
> Plastic Injection Molding Section
> Metal Stamping Section
> Dimension Control Section  
> LED Lighting Section  
QAUALITY ORIENTED SERVICE
UMAN SUN HING (SHENZHEN) CO., LTD.

TEL: +86 (755) 8468 7386
FAX: +86 (755) 8468 7504 WEB: www.chunghing.com
ADD: 8-10, Zhenxing Rd, 388 Industrial Park, Liangantian Est, Pinghu Town, Longgang District, Shenzhen
CHUNG HING INDUSTRY CO., LTD.

TEL: +852 2556 4114
FAX: +852 2897 2061
WEB: www.chunghing.com
ADD: Suite 2001, 20/F, Chinachem Century Tower,

178 Gloucester Road, Wanchai, Hong Kong

EMAIL:  info@chunghing.com
                company@chunghing.com