欧美成人精品欧美一级乱黄I国产九九热视频I免费成人黄色片I精品一区avI一区二区三区观看I欧美色图30pI中文字幕91I欧美一区二区三区特黄

About us
Add: Building 3, Meisai Daxin Park, No. 1 Science and Technology Road, Songshan Lake High-tech Industrial Development Zone, Dongguan, Guangdong, China
TEL:0769-23301649
FAX:0769-23301600
Email us: aaron.yang@ntek.org.cn
Company culture
Vision
To be the most reliable testing and certification agency

Mission
To provide the most suitable solution for our clients, to achieve beauty of life with action and obligation

Core values
Client first, teamwork, embrace change, passion, integrity, professionalism

Social responsibility
Strengthening the quality system, health and safety, environmental and social responsibility management in the global
industry's rapid development , creating economic value for customers, serving and optimizing the environment of the
people's livelihood, promoting the harmonious development of man and natureat the same time, so as to reduce the risk of
the operator, and to improve business performance.

Copyright ? NTEK Testing Technology Co.,Ltd 粵ICP備17102262號
TEL:0769-23301649? FAX:0769-23301600 Email:aaron.yang@ntek.org.cn
Add: Building 3, Meisai Daxin Park, No. 1 Science and Technology Road, Songshan Lake High-tech Industrial Development Zone, Dongguan, Guangdong, China. 523000