Company Profile

We Committed To Our Customers in Product Quality

Shandong CTI Heavy Industry Co., Ltd. is the R&D base for grinding balls, liners and stair railings, located in Zhangqiu District, Jinan City, China. Founded in 1986, CTI Heavy Industry is a comprehensive enterprise specializing in the production, research and development and sales of wear-resistant steel balls.


CTI covers an area of 70,000m³, has more than 200 employees, 6 production workshops, and 16 automatic production lines. It mainly produces forged balls, cast balls, casting sections, liners, grinding rods and stair railings. The annual output of various forged balls, cast balls, cast sections, wear-resistant grinding rods and liners is about 300,000 tons.

Our Certifications 40+)

CTI own more than 40 certifications such as quality management system certification, environmental management system certification, occupational health management system certification, provincial high-tech enterprise, provincial AAA credit rating certificate, safety production standard certificate, etc.

Our Members 200+)

CTI has been grown from team of 4 to more than 200 people in our company, we keep providing jobs opportunities for our home city and home country. We always welcome people who have the same goals to join our family at any time.

President’s Message:


Since we were founded, CTI Heavy Industry has always followed to the principle of "integrity-based, reputation as the soul, quality as life, market first, and customer first". 


Based on the belief of customer first, CTI provides customers grinding products with the best prices and services in the mining, electric power, cement industries and the staircase building materials market. We are building the CTI Heavy Industry to become the world famous brand in the grinding ball industry and the staircase building materials industry.

Howard Hou

Founder of CTI