Foshan Shunde Huazhong Industry Co.,Ltd is located in the beautiful pearl river delta economic centre---Shunde district,Foshan City, Guangdong Province.we are the factory and specializes in manufacturing coffee bag one way degassing valves and valve applicator machine and related products.We have strong research and development ability, will be your best packaging exhaust partner.we are covering high quality degassing valve and high quality service.Our Advantages: Fast-growing, Fast-supply, Fast-reaction & Best-quality, Best-price, Best-service!