Service

Early October 2013, Our first set of powertrain system---CR1000, was successfully developed and launched, which was very popular in the field. In December of the same year, the first 3 sets of gasoline engine test-bed is successfully applied in Yunhui Bluestar Technology Co. LTD, which is a Sino-South Korean joint venture.

In February 2014, the company started the research and development of "AC Power Dynamometer System", which adopts the most advanced "electricity feedback technology” in the world. In January 2015, the TCM1000 series motor test-bed system based on AC power dynamometer system was completed and finalized.

In March 2015, the first new energy motor test system based on TCM1000 was successfully delivered to Shandong Taiqi Group.

In July 2015, the company successfully developed the engine performance test system of TCE1000 engine, which was successfully applied to Shanghai Maritime University, and put into the market after finalized.

In October 2015, the company successfully developed TCH1000 series hybrid performance test-bed system, which was successfully applied to JiangXi Hanteng New Energy Automobile Co., LTD

In November 2015, New Energy Vehicle Dynamics Simulation System and Road Simulation System which were developed by our company and New Energy Research Group of Automotive Department from Tsinghua University were formally launched.

In December 2015, the Distributed Drive Test System which is a national key laboratory, that our company developed with Tsinghua university was checked and accepted by experts, the successful cooperation also opened a new chapter for the company's future development.

In December 2015, the Distributed Drive Test System which is a national key laboratory, that our company developed with Tsinghua university was checked and accepted by experts, the successful cooperation also opened a new chapter for the company's future development.

In August 2016, the company issued Q/BGT001.1-2016 AC Electrical Dynamometer System enterprise standard, which is the first specialized technology and test standards.

In September 2016, the company was awarded the member unit of Shandong Automobile Industry Association

In October 2016, TCT1000 Transmission and Drive performance testing system was operated in technology center in Jiangxi Hanteng New Energy Automobile Co. LTD, which marked the AC Electrical Dynamometer Test System platform was successfully set up.

In November 2016, the company won the member of the fifth council of Shandong Internal Combustion Engine Society.

In April 2017, based on TCM1000 system, the New Energy Motor Test System with a high speed of 310kw and 18000r/min was operated in three factories(Beijing, Tianjing, Shanghai) of Jingjin Electric Technology Co, LTD. The system created a precedent of manufacturing new energy motor testing system of high power and high speed in China.

In November 2018, the company pioneered by 470 kw, 15000 r/min long high-speed motor shaft system of New Energy (NVH) Testing system, completed debugging, filled in the field of New Energy Motor of NVH test gap.

In the world of engineering suppliers, SEELONG has the unique position of being able not only to develop a modern powertrain test system， like engine test, transmission test, energy storage test, controls and electric motor test, but to optimize Powertrain on a system level. The comprehensive system competence enables SEELONG to integrate these single components to a balanced overall system that is perfectly tailored to the differentiated customer needs.

SEELONG is the leader in Integrated Powertrain test system Solutions for Sustainable Mobility.

The company team has more than ten years of powertrain testing technology experience, more than ten years of engine, transmission, transmission system, new energy motor, aero-engine test laboratory construction and R & D accumulation, completed more than 100 projects, developed more than 30 platforms, and assisted more than 60 universities, scientific research institutes and enterprises to complete the construction of technology platform. The company gives full play to its own advantages of industry understanding and professional service, and has established long-term cooperative relations with Tsinghua University, China aviation industry group and China Automotive Technology Center to provide one-stop service for customers.

Due to its outstanding contribution in this field, the company and its team have won one second prize of Shandong Provincial Science and technology progress award, one outstanding supplier of Intelligent Manufacturing in 2016, and one innovative person of Intelligent Manufacturing in 2016. The company has 36 patents on Powertrain testing technology.