ChianCHinspection - Shijiazhuang, China

Cheng Heng inspection service company, founded in 2003, the company has a professional engineer, ISO9001 quality system auditors and international trade team. Domestic and foreign customers for factory visits, pre-production quality inspection, production process on-line quality inspection, product quality, pre-delivery inspection and delivery monitoring equipment. Our principle is "independent, impartial, responsible, quick," We are willing to service customers at home and abroad wholeheartedly!!