Relying on the driving forces of ”Development depends on high technology, powerful depends on elite staff ”, Kerui have become the most trusted enterprise of Zhongyuan, Xinjiang Kalamayi, Changqing, Yanchang, Jilin Oilfield and other partners, committing as leader in the petroleum machinery filed.
Business Lisense
Name：Puyang Kerui Mechanical Engineering Technology Co., Ltd
Established time：：2001
Field Application License in Zhongyuan oilfield
Issued by: Zhongyuan sub-company of CNPC
中油油技证字：：GJ2012010
CNPC Network Access License
Issued by：CNPC
Serial number: 02012022313
Quality Certificate
Product：Packer Y221-114M(110) Y221-114MX(110)
Y221-110M(MX) Y341-114(110)
Performance Standard: SY/T5106-1998
ISO9001
Coverage: downhole tool, production and service of extraction tool
