Shanghai Sunrise Instrument Co., Ltd.  

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Shanghai sunrise instrument Co., Ltd is a manufacturer: Our main products: 1. Multi-film aluminium foil compound membrane gas sampling bags2. Tedlar PVF gas sampling bags3. FEP gas sampling bags4. PVDF sampling bags5. PET sampling bagsOur brand: E-switch(in China)Our valves: Patent(in China)Shanghai sunrise instrument Co., Ltd was founded in 2008We got invention patent for our valve. Our sample bags, which sell to south-east, Japan, south Korea, us, south-America, Europe, and so on. Our company has advanced production facilities and we put great emphasis on strict quality control. In addition that, we have a outstanding sales and service group insisting in supplying excellent service to our customers. That is why our products enjoy high prestige among customers and we have long-term relationships with customers in many countries. Now we are putting our great effort to develop our business line and develop into deeper in our former area. Our target is " let our products and our servi... [详细介绍]