Diesel Engine Oil
An L3-grade diesel engine oil for commercial vehicle duty with 20W-50 viscosity, adopting the company's self-developed ion plating technology for outstanding anti-wear performance that reduces friction between engine components and extends engine life. It suits buses and construction machinery under heavy-load diesel power, with no specific certification or packaging data stated.
Founded in 2021 in Jingyang District, Deyang, Deyang Guangda Dongqi New Materials Co., Ltd. is a joint venture between Z…