Qingyu is produced strictly in line with the quality regulations for interior decoration materials. Before shipping, it will be inspected in terms of formaldehyde content, harmful substances contained in the glue and adhesive, as well as the toxic ingredients in the paint. 2.
The product has exceptional quality for long-time performance. 3.
Combining the characteristics of and , is designed and developed. 4.
The chief advantage in the use of this product is the shorter period of production because of its quick-yielding power. Company Features1.
Dong Guan Qing Yu Laser Technology Co., Ltd has been committed to research and development and production for many years. 2.
Our company is equipped with product specialists. They have a wealth of knowledge and experience gained through many years of providing product development and manufacture. 3.
brand strategy constitute the core competitiveness of Dong Guan Qing Yu Laser Technology Co., Ltd. Check it! Dong Guan Qing Yu Laser Technology Co., Ltd persists in the service notion. Check it!
The company specializes in the production of KN95 masks with a daily production of 1000000. The products of the company have passed the CE certification, FDA certification and FFP2 testing certification. The company is dust-free workshop production, has been medical equipment; Welcome to inquire.