Shandong Zhongrui Construction Machinery Co., Ltd.

Shandong Zhongrui Construction Machinery Co., Ltd. (formerly Weifang Zhongrui Construction Machinery Co., Ltd.) is a high-tech enterprise specializing in R&D and production of rock drilling machinery. The company is located in Weifang city,eastern coast of China. The factory covers an area of more than 80 acres and has a construction area of over 20,000 square meters. It has advanced processing equipment such as processing sites and CNC machine tools and Aichelin heat treatment production line. The company`s quality management system is perfect, has passed ISO9001-2014 quality system certification, technology has built a high-level laboratory, advanced equipment, testing means, and has established close ties with many universities and research institutes at home and abroad, common Engaged in the continuous research and development of rock drilling machinery products.