Jinan Sennai Intelligent Technology Co., Ltd. is located in Jinan City, Shandong Province. Sennai is a professional industrial and trade integrated enterprise that combines research, production, sales and technical services. Specializing in manufacturing related components such as pin and bushings for construction machinery. Sennai has over 20 years of industry experience and a global sales channel, able to provide supporting services to numerous well-known construction machinery and equipment manufacturers both domestically and internationally, and offers OEM/ODM services to nearly 100 trading companies every year.
Factory takes 33,000 square meters area. Possesses advanced equipment over 300 sets such as precision rolling pipe producing line, forging producing line, automatic CNC processing producing line, vertical machining center, horizontal machining center, complete heat treatment equipment, high-precision grinding equipment, physical analysis and testing equipment, etc. With supporting facilities include large-scale comprehensive exhibition hall, research and development laboratory, and professional testing room, etc.
Cast a century-old enterprise with a century-old culture, and do everything in life with your heart.Full process, professional, independent production of multi-field pin, shaft sleeve products
Construction Machinery
Hydraulic Industry
Automotive Field
Bushing And Pin For Joint Part
We can customize bushing, steel pipes andforging products in various industries
We purchase more than 10,000 tons of seamless steel tubes every year, and have high-quality steel suppliers with large inventory and complete models,and ensure strong supply capacity of products.
We provide various types of finish rolled seamless steel pipe products.