Founded in 2010 in Ningjin County, Dezhou, Shandong Province, Ningjin NINGHAO Machinery Co., Ltd. covers an area of 120 acres and has over 80 employees (26% of whom are technical personnel). Specializing in the manufacture of rubber expansion joints, the company is equipped with advanced equipment. Its products include rubber expansion joints and metal pipe fittings, widely used in the chemical, shipbuilding, power generation, steel, and wastewater treatment industries, solving problems related to pipeline thermal expansion, vibration impact, and corrosion wear.
With over a decade of experience in the industry, the company has accumulated extensive technical expertise and continuously improves performance through its professional team and equipment. Its sales network covers the globe, exporting to many countries. The company has earned international trust through high-quality products and services, establishing itself as an international brand in the rubber expansion joint field and enhancing its global influence.
