... bending, punching 5) Factory-first price 1. Material: aluminum, stainless steel, SPCC, SPHC, SECC, SPHC, SZACC ... our factory. We are a factory specialized in OEM/ODM for 8 years. Our customers ... about iron, steel, copper, aluminum, zinc or other metals in common use;If your product ... in Chinese/English), just tell us your requirements, and we can give you our quotation ASAP.Thank you. mesh aluminum box ...