Factory supervisor, Lin holds total instructions to the factory staff to periodically check the tubing arrangement works using heat medium oil and machine oil seal (sulphur tank, boiler etc...)Due to Vietnam area has other factories, because there is no regular inspection machine tubing, tubing rupture caused by oil leakage, cause an event.When the high temperature oil leakage, easy to leak oil containment, etc. need to end, very dangerous in leakage,The factory must be so please arrange regular inspection works and operating personnel found abnormal immediately informed OzzieVia Lacty E-mail Server--- ---Sent