Prior to applying for certifications, Mingwang Synthetic Fiber Factory Co.,Ltd delivers pbt bristles to our testing laboratory. The product will be tested in accordance with the laboratory's internal procedures and with the methods listed in the test standards specified by the certification scheme. Once the product doesn't conform to the quality standard, it will be returned to our factory and re-manufactured. Each of our products has passed the quality test and is in strict accordance with the international standards. In terms of the technical specifications and product details such as performance and materials adopted, we ensure every product offered by us is quality-certified and conforms to the international standard.
Mingwang is an energetic Chinese manufacturer of pbt monofilament. We are world-renowned and well received by our customers. Mingwang's negative ion brush filament series are created based on unremitting efforts. This product is safe to use. Its circuit including the main circuit, control circuit, and local circuit are designed accurately and efficiently. Mingwang emphasizes the importance of timeliness and customer service.
We think highly of our sustainability practices in our business. We have upgraded our capabilities from time to time to meet the environmental and emission norms.