Blog

Specializing in the research and development, design, and manufacturing of core chemical equipment.

2025-07-28

Changzhou Ruikai Chemical Equipment Co., Ltd. delivers its first batch of equipment overseas

Ruikai Equipment completed the loading and delivery of the first overseas batch of equipment, including two primary pre-polymerizers and two secondary pre-polymerizers, at the factory on July 18, 2025. The delivery status of the remaining 20 units will be disclosed in subsequent announcements.


2025-03-11

6s training

To improve on-site management, optimize the work environment, and enhance employee quality and work efficiency, the company organized a special training session on 6S management.


2025-02-10

Fire drill training

Through simulating a real fire scene, workshop employees actively participated and truly mastered fire escape techniques and the use of fire-fighting equipment, laying a solid foundation for building a strong safety line.


2025-01-20

Shandong Zhenhua Equipment

Shandong Zhenhua Equipment.


2024-12-20

Guangxi Petrochemical Equipment

Petrochemical equipment in Guangxi.


2024-11-30

Baihong external device

Baihong external device.


2018-02-05

Changzhou Equipment Industry once again created the first set of 300,000 tons/year styrene plant core equipment in China to leave the factory

Changzhou equipment manufacturing has made another major breakthrough. On August 9, the 300,000-ton/year ethylene dehydrogenation reactor and core equipment independently developed by our company held a grand ceremony for the factory. The equipment is the first set, with a cost of more than 55 million yuan, and the comprehensive effect index reaches the advanced level.


2018-02-05

Warmly celebrate the success of our company's A2 manufacturing certificate re-certification

Warmly celebrate our company successfully obtained A2 manufacturing certificate


2016-08-09

Our company successfully delivered the core equipment of Xinyang Technology Group Co., Ltd.'s 300,000 tons/year styrene project

The first and second reactors of the 300,000 tons/year styrene project of Xinyang Technology Group Co., Ltd. designed by Ruihua Chemical Engineering Co., Ltd. and contracted by our company are shipped. The equipment is 14 meters in length, 4.3 meters in diameter, and 180T in net weight. The core equipment of Yangyang’s 300,000-ton styrene project.


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