hydraulic stainless steel precision engineering parts 1.We offer OEM design 2.This kind of product stand high press We are ... machining parts with differentmaterials, such as brass, aluminium, steel, stainless steel, zinc. Our strong R&D and QC department can ... thequotation within 24 hours. Our main products as below:Materials: stainless steel, copper, steel, aluminum alloy, zinc alloy,etcDifferent ...