About Us

Introduction to Ke Rui

Puyang Kerui Mechanical Engineering Technology Co., Ltd. was established in 2001 in Puyang, China. It is a production-oriented enterprise that integrates design, processing, sales, research and development. In 2007, it passed the ISO9001 international quality system certification; in 2016, it passed the safety and environmental protection system certification and implemented the entire production management process. In 2021, it was awarded the title of high-tech enterprise.

Kerui takes “high-tech development, elite strength” as the driving force and has become a well-known manufacturer in the petroleum machinery industry. It is a trusted partner of Zhongyuan Oilfield, Changqing Oilfield, Jilin Oilfield, Karamay Oilfield and Yumen Oilfield, committed to a leading position in the petroleum machinery industry.

Patent

Cree has more than 40 patented technology achievements.

Honor

Won the national high-tech enterprise title in 2021.

Authentication

Sinopec material supplier, ISO system certification.

Our Corporate Culture

Vision

To become the preferred supplier of the oil industry and build a happy enterprise for employees.

Mission

To provide customers with the most valuable products and services.

Position

Professional oil field material supplier.

Our Services

Enterprise Quality Management System

Strictly implement national standards related to products (or meet special customer requirements). The product warranty period is one year; during the warranty period the product is covered by “three guarantees”, and after the warranty period we continue to provide paid technical services.

Manufacturing Standards and Quality Assurance

Cree products are produced strictly in accordance with national standards, and to customer requirements for special orders.

Pre-sales: warm reception and thoughtful service to customer calls, letters and visits, and serious answers to technical questions.
In-sales: during production, ensure strict compliance with the contract on quality, quantity and on-time delivery.
After-sales: cooperate with customers on product installation technical services, technical training and other service work.

Professional and Efficient After-sales Technical Support

Cree has a professional technical service team with rich experience in installation and commissioning. We have after-sales service outlets in Zhongyuan Oilfield, Changqing Oilfield, Yanchang Oil Mine and Jilin Oilfield, providing high-quality downhole tool installation, commissioning, maintenance and personnel training for major oil and gas fields.