My first job was technical work in stainless steel investment casting (traditional name: lost wax casting). I know more about technology than other salesmen. If you have questions about stainless steel investment casting, I can give you some solutions.I join the sales job in 2019. Depending on the strength of KH Group, I close 30 new customers in 2 years. KH Group set up the market development department in 2020 and I am the director of market development department.KH Group has factories in China and Vietnam, KH Group has 620 employees. 95% of the products are sold to USA, Japan and Europe. KH Group has 5 full size molds for 150# fittings (ISO4144 SP-114 ISO49 EN10241 light type) to sell to different customers. In addition, KH Group has production about ball valves, auto parts, nipples and high pressure fittings.Expect us to start building communicationBest regardsRaul Lee