Brand profile: the main products of the koshu lubricant brand include special oils, transformer oils, synthetic heaters, elevators, etc. In recent years, companies have been working with singapore, the third largest producer of global lubricant oils, using the world-renowned additive company luboro's additives, and home-grown gasoline oils and diesel oils, most notably automatic transformer oils (atfs), which are not enough to satisfy the market. More comprehensive maintenance projects have been provided to a wide range of post-car market vendors and shopkeepers, which have improved the market gap and brought more oil technology to the shopkeepers and more economic benefits. It has been sold to more than a dozen provinces and cities, including guangdong, guangxi, hunan, hubei, guizhou and yunnan, and has been a back-up show for car lubricating oil. It was approved by the relevant authorities with the support of the shenzhen city government and was formally established in 2010. The c...