
Shanghai Sam Environment Protection Co. Ltd is located in Jinqiao Export Processing Zone in Pudong New District, Shanghai, China. We are specialized in manufacturing and developing filter products. ISO 9001:2000-certified FactoryWe are the first manufacturer in china who has production lines for both filter bag and filter. Manned by 60 employees, our ISO 9001:2000-certified factory covers an area of 1, 000m2. Each month we can release 300 filters and 30, 000 filter bags.3 New Products AnnualOur 5 R&D engineers have 3 years of experience on average. Every year we are able to develop at least 3 new products for your update. We wholly owned one 300m2 molding department. Your sample can be finished in 7 working days for a new filter bag and one month for a new filter. [
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