CHINA WELONG PETROLEUM EQUIPMENT Co., Ltd. established in 2001,
mainly operating manufacturing, sourcing and processing of Oil
drilling equipment & Oil production equipment. Our products
include Drilling rig, downhole drilling tools, Oil extraction
equipment and other service tools used in oilfield.
All of our products are confirmed to API standard, with advanced
technology, production facilities, scientific detection methods,
good quality management systems and all the joint efforts of our
staff, we have become a major supplier of drilling tools for all
Chinese onshore and offshore oilfields, our products are being sold
to America, UK, Netherlands, Kuwait, United Arab Emirates, etc.
With the best price and the excellent quality, we are gaining more
and more customers in petroleum drilling & extraction industry
from home and abroad.
WELONG has complete systems of development and research for quality
insurance. It possesses the capability for large-scale machinery
processing, design of non-standard equipment, manufacturing and
We are very glad to establish business relations with you, as we
believe that our competitive price and best quality will be the
most attractive factor for you and your customers. It is certain
that you will find large benefit from our cooperation.