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CheckValve Copper Fittings: 1.Manufacturer:Taizhou 2.Certificate:ISO9000- 2008 RoHS Company Introduction: With a good monthly production capability, we specialize in copper fittings for since 1992. All our products confirm strictly. Our devotion to QC and R&D has led us to attain ISO9001certification. Our copper fittings sell well all over the country and are widely exported to West Europe, North America, Japan and Thailand. Main Products: 1. Service Valve(Stop Valve)Series 2. Ball Valve Series 3. Check Valve Series 4. Components and fittings for refrigerating and air conditoning 5. Distributor Series 6. Copper Pipe Assy Series Package Information: 1. Packing the goods according to our customers' requirements. 2. Marking the customers' brand on the products' surfaces directly. 3. Using pallet to protect the goods from being damaged. Primary Competitive Advantages: 1. Our company has 18 years' experience in producing the copper fittings. we have the self-operated importing and exporting rights.We could manufacture the products according to customer's drawings. 2. Experienced technical staff,all of them have at least 10years' experience.we can have your samples ready not later than one week. 3. All our products are strictly selected.The raw material,the semi-finished products,and the finished products are strictly inspected .Before being packed,all the copper fittings' external and interal burrs must be removed,and the same with all the sharp corners,in order to guard the last pass of quality control.. 4. We have a series of quality system tests to test the quality.They are four steps:1.material-incoming inspection 2.circuit inspection 3.sample inspection 4.Factory inspection,we have also have advanced testing equipments to make sure the quality,such as coordinate altimeter and tensil testing. 5. We can deliver the goods on time, if necessary customer requires. 6. Small orders are also welcomed. 7.We have a good reputation from customers.