door lock|fire proof lock-Cangzhou Jianhua Lock Co., Ltd.

Jianhua Lock Industry Group Co., Ltd. specializes in the production of high quality door locks, exit locks, fire proof locks, to ensure product quality and performance, our technical department, the marketing company for product quality problems do every day track record, make improvements, so deal with, to do service, procurement, processing, assembly, packaging, the product of non-hierarchical comprehensive quality inspection, we standardized production and quality management to boost Jianhua lock industry in the lock industry to develop into strength and good reputation of modern system of enterprises. We sincerely welcome old and new business units to further strengthen technical cooperation and business dealings, would like to common development and create a brilliant future and look forward to sincere cooperation with you!