Hebei Zhengwu International Trade Co., Ltd.

QA/QC Introduction

Quality is the first, and it is the survival guarantee to the company. In order to provide customers with high quality products, our company actively introduces advanced technologies and equipments. World-class detecting equipments are imported to guarantee the advanced technology in this industry, covering material testing, process testing and connection testing, as well as additional testing when entering the storeroom and when leaving the factory for delivery.