We are a sourcing and inspection company in Shanghai. We own a manufacturing company---Intech Manufacturing Co., Ltd. which makes brass valves and fittings, steel valves and fittings, customer machining parts and some OEM manufacturing. Besides manufacturing, we also do many sourcing business from our trading company--- Intech Industries Shanghai Co. Ltd. We do sourcing like any valves, fittings, hose or machining which we do not make at home, and many many other products. For most of our customers, we supply them everything at different quantity as they need. We always make and keep inventory for meet the small quantity requirement from customers. We are working hard to supply products and services with the quality required by your industrial applications. We are also keeping improving our process and insisting on providing high quality products. If you are interested in our products or service, please contact.