NEWS AND EVENTS

Extend engine life and stop leaks. Learn how specialized engine oil additive packages reduce wear, restore compression, and protect your motor. Read More

Learn how to select the right transmission oil additive package to prevent gear wear, control friction, and meet strict OEM standards. Read More

Prevent costly gearbox failures. Learn how to select the right heavy-duty gear oil additive package based on chemistry and OEM compliance. Read More

Prevent hydraulic system failure. Learn how to select the right oil additive package to stop component wear and extend fluid lifespan. Read More

Liaoning Zhuotai Chemical Co., Ltd. proudly announces that its ZT77218 Gear Oil Additive Package (3.18% treat rate) has successfully passed the complete sequence of rigorous gear oil bench tests conducted by the Southwest Research Institute (SwRI), USA, in a single pass.Authoritative Validation from Read More

People often hear the word antioxidant in health discussions, especially when inflammation is mentioned, but the real answer is more careful than many headlines suggest. Read More

Oxidation does not damage a lubricant in one single step. It develops gradually through heat, oxygen, reactive byproducts, and contact with metal surfaces, which is why an antioxidant system matters so much in modern lubricant formulation. Read More

The most powerful antioxidant is not always the best one. That may sound like a strange answer, but it is the most honest place to start. Read More

Ask five different people for an example of an antioxidant, and you may hear five different answers. Some will mention vitamin C or vitamin E. Read More