亚洲熟妇少妇任你躁在线观看_午夜欧美精品久久久久久久_日本免费a级毛一片_免费看又黄又无码的网站

24-hour service hotline13706776631

Professional quality & honest cooperation = win-win

Yueqing Hongrong Explosion-proof Electric Appliance Co., Ltd. has professional talents, scientific management, strong technical force and advanced equipment. Strictly follow the GB3836-2000 quality standard for systematic and standardized management.
 Our products adopt international standards IEC79-12.48.1A, IEC44, EN5001 standards and GB3836 standards for explosive environments and explosion-proof electrical equipment.

Strong Production Capacity

A scientific and technological enterprise integrating R&D, design, production and sales of explosion-proof electrical appliances, the company has strong technical strength and production equipment, and is constantly developing new explosion-proof electrical products.s

Excellent technology

Strictly follow the GB3836-2000 quality standard for systematic and standardized management. Factory products adopt international standards IEC79-12.48.1A, IEC44, EN5001 standards and GB3836 standards for explosive environments and explosion-proof electrical equipment.

excellent team

The company has a group of high-quality professionals with many years of industry experience, cultivated a group of high-quality young technical backbones, and formed a strong and strong technical team. With its own experience, the experience of domestic and foreign counterparts has been used to continuously develop high-quality New products.

A good after-sales service

A 7 ¡Á 24-hour customer service hotline can help you troubleshoot anytime, anywhere.
 The wiring personnel who have been for many years, solve the problem for you.

Carefully make each product
Serve every customer with love
News Center