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Shanghai M4 Industrial has been specialized in auto accessories, auto spare parts & auto repair tools since 2001. Our products have been much appreciated by many famous worldwide customers for both excellent quality and competitive price.Our R&D engineers with rich experience can design and develop new products regularly which meet our customers' specific requirements. Moreover, the quality of our products is fully controlled by our well-experienced QC auditors. They ensure all our products are free of defects and meet international standards. Our objective is to provide a wide range of high quality products with competitive price. We also share our manufacturing line with customers to co-develop new products for the worldwide market. Your great satisfaction in the trading will be guaranteed by us.

1. who are we?We are based in Shanghai, China, start from 2017,sell to North America(35.00%),Western Europe(25.00%),South America(10.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Africa(5.00%),Oceania(5.00%),Southern Europe(3.00%),Mid East(2.00%),Eastern Asia(00.00%),Central America(00.00%),Northern Europe(00.00%),South Asia(00.00%),Domestic Market(00.00%). 2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Auto Accessories4. why should you buy from us not from other suppliers?1. We have our own experienced R&D engineers. They can design and develop new products regularly which meet our customers' specific requirements.2. Our QC auditors are well-experienced. They ensure all our products are free of defects.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW；Accepted Payment Currency:USD,CNY;Accepted Payment Type: T/T,L/C,PayPal,Western Union,Escrow;Language Spoken:English,Chinese