Interlocking Kelly Bar For SANY/ZOOMLION/XCMG Rotary Drilling Rig
Kelly is a key component of the drilling rig.
We improve the product by virtue of rich manufacturing experience
and absorbing advanced technology at home and abroad to make it
more durable.
Its quality directly affects the performance of the whole machine.
Our company mainly produces two kinds of Kelly, interlocking drill
pipe and friction drill pipe.
The length of Kelly depends on the actual needs of customers or
drilling rig parameters
Company profile
Langfang Yilunkai Group, whose predecessor is Quansheng Machinery
Plant (founded in 1992), is established in July, 2006 with 10
million RMB of total registered capital. The Group owns 3
subsidiaries,which is Langfang Yilunkai Foundation& Engineering
Co., Ltd,Tianjin Jinyiyuan Heavy Machinery Manufacturing Co., Ltd
,andLangfang Yilunkai Mechanic & Electronics Technology Co.,
Ltd.Tianjin Jinyiyuan Heavy Machinery Manufacturing Co., Ltd is
blessed with geographical advantage as it is located in the
Beijing-Tianjin-Hebei region .It mainly manufactures three series
of productions, which are:
A. Rotary drilling tools;
B. casing of casing rotator and Rotary drilling, grab bucket;
C. Rotary drilling kelly bar Currently.
The corporation manufactures and processes have a full range of
productions. Nearly hundreds of varieties of products are sold to
big and medium-sized cities, enjoying praises from experts and
top-class giants including China Railway Engineering Corporation,
China State Construction Engineering Corporation and China
Communications Construction. The corporation’s potential market is
huge.With the vision of “Keeping ahead and breaking new ground”,
Langfang Yilunkai Group spares no efforts to creating social wealth
and winning over greater benefits for the customers. Since its
establishment, the Group has been adhering to the principle of
“Quality, credit and client come first”. It refined upon the
R&D of new products and strictly observed scientific management
and standard operation, blazed new trails while pursing diligence
and pragmatic, eventually enhanced customer satisfaction through
continuously improvement. Through years of perfect management and
running, it won its market and grew into an internationally
influential group and pioneered in the peer with mechanized
manufacturing of high-quality products. With the full-force surging
of reform, the realization of a moderately prosperous society, and
the blessing of “the Belt and Road Initiative”, Yilunkai Group will
seize this opportunity to stride forward to a brighter future.
