China's first DSP-260 MVA/800 kV main transformer has been successfully trial-produced in Hebei Baoding Tianwei Baobian Electric Co., Ltd., and its performance and technical indicators have reached the international advanced level.

According to the "Science T…

The author recently visited several parts and components companies in Chongqing and felt the vitality of China's spare parts companies in the Chinese market and global automotive supply chain.

The workshops of Chongqing Duke High Pressure Seals Co., Ltd., Chongqing Zhongyi Sh…

AB Volvo Volvo Group is one of the world's largest truck manufacturing suppliers. Its predecessor was Volvo Buses. In 1999, Volvo Motors became part of the Ford Motor Company. According to Dagens Industri newspaper in Sweden, the truck company has Renault bought Volvo cars together. <…

The 10th National Coatings and Coating Technology Information Exchange Conference and the 1st Special Function Coatings and Coatings Seminar organized by Yanhua Fine Chemicals Corporation and North Coatings Industry Research & Design Institute, Ocean Chemical Research Institute and other u…

A few days ago, the reporter learned from China National Heavy Duty Truck that the new suspension system, independently developed by China National Heavy Duty Truck Group, the first domestic scientific research product with independent intellectual property rights, will be supplied in bat…

The motor 1 drives the air compressor 2 to operate, and the air compressor sucks air with a certain moisture to be compressed by the air compressor to generate compressed air, and the compressed air enters the large and small accumulators 3 and 8 to store energy, when the accumulator W…

• Model NO.: 2"-48"
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[China Instrument Network Instrument R&D] Recently, Shanghai Institute of Metrology Electronics undertook the AQSIQ Science and Technology Plan Project “Research on Energy Storage Capacitor Electrostatic Capacitance Test Method” (project number 2015QK042) successfully passed acc…

Qingdao Double Star Co., Ltd.
Announcement on Prolonging the Term of Assets Escrow of Dongfeng (Shiyan) Tire Co., Ltd.

The company and all members of the board of directors ensure that the contents of the announcement are true, accurate and complete, and there are no false r…