Company Last Update: Aug 4, 2020 Name Shanghai Zinsn Industrial Responsible npserplis Locations China Email info@zinsn.com Phone +86-21-64876003 Website https://www.zinsn.com/product/roofing-screws/ Description Shanghai Zinsn Industrial Co.,Ltd. is a professional China carbon steel fasteners manufacturers and stainless steel fasteners suppliers, Our main products include all kinds of and all sizes of screws used in construction machinery, general machinery, municipal construction and other fields, Deutch Industrial Norm (DIN), American Standard (ANSI), Britain Standard (BS) and Japanese Industrial Standard (JIS), etc. also exported to many countries in North America, South America, Europe, South Africa and Middle-East Asia.