... the qualified talent and technicians, whole–heart deveoted into turning and machining parts industry. There are automatic lathes, CNC ... MethodTurning, Stamping, Die/pressure casting, CNC processsing, Punching, Riveting, Bending, Cutting, Welding, Threading, Grinding, Milling, Machining, Drilling, Assembly, etcQA CertificateISO9001 ... . Your inquiry will be highly appreciated. Concrete Copper Insert