Quality control management

With product quality as the center, Haolisen continuously improves the quality control process and optimizes the quality management mode; Make full use of TPS production mode for manufacturing process management, including visual management, 8S site management, PDCA continuous follow-up, QCC quality control circle activities to ensure product quality, to ensure that only qualified products can be put into use, sequencing and delivery.

Quality policy：Pursuing excellent quality, building an international brand, meeting customer expectations and achieving technical leadership.

Quality objectives：Leading industry development, exceeding user demands, conforming to international standards and erecting brand reputation.

Quality commitments：Comprehensive pre-sales consultation, continuous sales services, and optimized and upgraded after-sales services Entry qualification rate of raw materials: 100%; Delivery qualification rate of products: 100%.

High-quality products start with raw material：

From supplier development to review and screening, from raw materials detected to in-and-out-of-storage management, to ensure that raw materials 100% qualified.

Strict implementation of production and processing procedures:

strict implementation of production procedures, according to the technical requirements of the process to ensure zero defects in production and processing.

Comprehensive finished product inspection and testing:

Set the first person responsible for quality, strict implementation of the quality inspection system, to ensure that ex factory products are 100% qualified.