1) Who we are?
　　Langfang DingYang is a large supplier and manufacture in China
　　that specialized in producing all kinds of pipe fittings.we have our own pipe fitting
　　factory since 1998 ,which covers 100 acres. In 1998, we invested and set up a
　　new flange factory. Up to now, we have a complete production system, and
　　become a professional and competitive group in this field.
2) What we do ?
　　Langfang DingYang is one of the leading companies dealing in
　　exporting pipe fittings, flanges and tubes etc. Our product range includes:
　　Carbon, alloy and stainless steel pipes in various grades including PI5CT,API5L,ASTM, ISO,JIS,ST, DIN, GB/T
　　Carbon, alloy and stainless steel fittings and flanges including ANISI, ASME, JIS, DIN, NPT etc.
　　Carbon and Stainless steel valves including ANISI, API, JIS, DIN, NPT.
　　We have the experienced and professional technical team, the advanced
　　production equipments, the predominant area advantages, and the
　　convenient transportations. We will do our best to satisfy our customers in
　　all aspects.
3) Our Advantages
　　As an experienced exporting company, Langfang Ding Yang has been
　　export for almost 10 years. We have clients all over the world and our products
　　and service have been approved by many of our clients. We offer more
　　competitive price to our clients to help them benefit more in the industrial
　　market.
4) Our Service
　　Langfang Ding Yang insist on our company policy “Top quality,
　　Sincere cooperation, Consistent improvement, Pursuing perfect” and “Mutual
　　benefit, Mutual Success”. We use the quality to occupy the market, use our
　　sincerity to serve our customers.
5) Our hope
　　We do hope that there will be business possibilities between us and your
　　attention to our company and products is highly appreciated.
　　We wish to create a prosperous future with our clients together.