Shanghai onlen environmental protection equipment Co., Ltd. Main products: Blasting safety devices are widely used in chemical industry, petrochemical industry, light industry, textiles, building materials, chemicals, nuclear power, metallurgy, electric power, fire control, etc.

Companies have issued by the state administration of quality and technical inspection supervision blasting device production license, the production of product quality in line with the GB567-2012 blasting piece of safety equipment, the blasting device safety technology supervision regulation such as the requirements of national laws and regulations and standard, product and accept the supervision and inspection of special equipment supervision and inspection technology research institute of Shanghai.

Onlen Shanghai environmental protection equipment Co., Ltd. The main products are ordinary arch combination blasting piece (LPZ), are the normal blasting arch piece (LP), is the ordinary arch (LPT), with a bracket type blasting is arch type slit blasting (LF), is the arch type slotted belt bracket rupture discs (LFT fell), circular plate type slit blasting (PF), round flat slotted belt bracket rupture disc type (PFT), square plate type slit blasting (PFF), square plate type slotted belt bracket rupture discs (PFFT), the arch type alligator rupture disc (YE)