Description

~Shandong Yongjin Transmission Mechanical Co., Ltd  is a holding subsidiary company of China Shipping Industry Corporation(CSIC)*-Chongqing Gearbox Co.,Ltd. Established in ***3,it is a professional manufacturer of  rear trunnion systems of medium and heavy duty、mining cars and crane, engineering plants (pins series) 、 shaft-couplings and vibration-dumpers The annual production capacity of iron-casting and steel-casting reaches ****0 Tons. And it is the only after-sale service company in the Eastern area of China Shipping Industry Corporation (CSIC)*-Chongqing Gearbox Co.,Ltd. With an area of ***0 square meters, the Heavy-duty repair workshop is equipped with **0 Tons travelling crane, mechanical machining equipments, heating-treatment equipments, perfect inspecting equipments and testing equipments.
The company has the complete system of researching and developing, manufacturing、testing and market-selling, and passed the international Quality System Certification and International Automotive Quality Management System Certification of ISO***1:***0、ISO/TS****9:***9.
In recent years, the company invested more than **0 millions to reform the key spare parts、assembly lines and coating lines, and established the domestic topping, advanced and professional production lines. 
At the same time of large scale of technological reforms, the company, based on improving the fundamental management, carried out the ERP (Enterprise Resource Planning) and Precision Production management, and improved the management efficiency, and the management is more scientific and standard.
Present, the company has established the stable cooperation with more an *0 famous companies at home and abroad,some products are sold to Germany、Japan、Italy、Iran. With the advanced technology and perfect progress, some products were equipped in tank team on the *0th Annual National Day military Parade and Navy Aviation Missile team on the *0th Annual National Day military Parade, and passed from the Tiananmen Square, and reviewed by the leaders of our community and state, and praised by the superior branches.
In order to meet the needs of market at home and abroad, at the end of the *2th Five-year, the company will establish a modern and large manufacturing base of rear suspension system with  perfect equipments、advanced progress、leading technological level and the  annual production capacity of **0 Thousands of rear suspensions.   What’s more, the company will supply the economical 、durable and high quality products for the users. Pursuing the ideals of “People-oriented, Technology-innovation, Customers-first, Excellence-chase”, the company wishes to cooperate with friends from home and abroad to create the bright future.