Shanghai Mechanical & Electrical Equipment Co., Ltd. Luo long specialized in the production: plastic machine, automatic vacuum forming machines; high-frequency, high frequency heat sealing machine, high frequency, high frequency welding machine; ultrasonic, ultrasonic welding machine; PET synchronous fusing machine, medical special welding machine, welding machine car sun visor, membrane structure, welding machines, industrial belt welding machine; automatic folding machine, blister sealing machines. 

 Took the lead in Shanghai through the ISO9000 certification, the products are widely used: plastic factory; plastic packaging industry (plastic packaging, plastic, batteries, toys, gifts, hardware, appliances, electronics, stationery, cars, tent, decoration); food packaging industry (fast food box, fruit tray, biscuit box); pharmaceutical industry (packaging pills, tablets package) and other manufacturing industries. 

 http://www.jiuluo.com