ShenZhen PromoStar Hardware Co., Ltd is a company who specialize in CNC machining parts, CNC turning parts, CNC milling parts,Aluminium Housing, Flange, Valve Seat, Bush, Sleeve, Mechanical Parts for electronic devices,Mechanical Engineering Service, stamping parts, sheet metal parts, welding products for all kinds of industry. The materials we used to worked were stainless steel, aluminium, titanium, brass, copper, carbon steel, POM, PEEK and so on. The headquater of Promostar located at ShenZhen, China with a 2000² meter workplant.Since 2016, With the cooperation between Promostar and Hongkee Industrie GmbH. We setup an office in Meerbusch, Germany to support our local marketing and after Sale Service. Since 2021 lunched a 3000² meter workplant in Jiangxi China.Our Customers are in kinds of Industry. Such as :Aeronautic, Optic, Sensor, Electronic, Automotive, LED lighting, furniture, machinery & Equipment, Medical Devices, Plastic & mould and so on. We can reach the tolerance within +/-0.002mm. The material we are using can be reached the standard cetifications from ROHS, REACH. Promostar invested a lot on the machines and worker technologies and we have a strong human resources department. All our team have more than 8 years relationship. We work on team. PromoStar is getting a good credit around the world. Please do not hesitate to contact us for more information !