About Zhongrong


Zhongrong

Introduction to Zhongrong

Henan Zhongrong Petroleum Equipment Co., Ltd. was established in September 2019 with a registered capital of 20 million yuan. Set up in Wolong District Longsheng Industrial Park Optoelectronic Industry Gathering Zone No. 66 secondary road, the company mainly produces top drive drilling device TDS (TOP DRIVE DRILLING SYSTEM), wellhead intelligent tools.

Since its establishment, the company has always adhered to the quality policy of excellent products, meticulous production, customer satisfaction, and continuous improvement. It currently has 70 employees and has business professionals specializing in top drive drilling device TDS and related technologies. The technical team has many years of experience in drilling machinery design, and employs domestic and foreign experts for technical support. The company has mastered the core technology of top drive (TDS) production, and has obtained two "National New Utility Patents", and plans to apply for an invention patent., 4 new utility items, with complete intellectual property rights.

Learn more
2019 Year

Company establishment

13 Item

national new type utility patent

2000 million

Registered capital

300 +

Existing staff

Plant Equipment


Factory appearance

Factory appearance

Factory appearance

Factory appearance

Factory appearance

Factory appearance

Factory appearance

Factory appearance

Qualification Certificate


IOS9001-2015
ISO9001-2015
ISO9001-2015 English
Q-SY1002.1-2013
Q-SY1002.1-2013 English
Q-SY1002.1-2014
Q-SY1002.1-2014 English
SY-T6276-2014
Top drive mechanism ZL 202120701476.3
Top drive guiding device ZL 202320805597.1
Trademark registration certificate_61819208_1663611818283
Hook rail assembly for top drive ZL 201922328368.1
Computer Software Copyright Registration Certificate
Top drive rail connection structure ZL 201922329506.8
Buffer joint ZL 202221501663.8 for top drive drilling
Oil drilling rig faucet high wear-resistant pipe packing ZL 202221603311.3
中融高科标识
高新技术企业
Nanyang Oil and Gas Drilling Intelligent Equipment Engineering Technology Research Center
API 8C
API Q1