Is Yue Hong in Qinhuangdao tired of plastic surgery?

High-tech product development, electronic products, computer software, HVAC, air conditioning, water supply and drainage equipment, plastic products production machinery building materials, mechanical and electrical products excluding automobiles, instrumentation, packaging materials, wood and products, cultural office supplies, feed, women and children's products.

China's well-known trademark is a brand-name product in the pipeline industry. Products are widely used in construction, municipal water supply and drainage, floor heating engineering, thermal engineering, power communication, agriculture, factories and mines and other fields.