Quality Control System

Quality control system

Our company strictly implements ISO:9001 standards and strictly controls product quality in all aspects from raw materials to production process and finished product testing.

1. Raw material inspection

Our company has established a raw material testing laboratory to conduct random inspections and full inspections of each batch of raw materials. and documented. Ensure quality stability from the source.

(Laboratory staff are testing diamond raw materials)

2. Inspection during production

Our company has specified strict production process specifications and strictly implemented them. Our company records the process data of each batch of products, and then tracks market feedback. Through continuous research and efforts, we have obtained the best process control system. Not only the yield rate is improved, but the quality is effectively controlled.

(QC personnel record in detail any anomalies that occur during work)

3. Finished product inspection

Our company conducts strict factory quality control on each product. Conduct comprehensive inspections on the appearance, hardness, size, etc. of the product. Ensure that every product shipped from the factory has perfect quality.

4. Accumulation of information base

From raw materials, formulas, to processes, we record every detail of production and the results of product use. We have tracking methods for every feedback from customers to continuously improve our technology and improve our technology and products.

Product quality is the foundation for the survival of an enterprise. We always regard quality as the foundation for our survival. We strictly control, continuously improve, strive for excellence, and bring better quality and more cost-effective products to customers.