· Mercedes-Benz (China) Automobile Sales Co., Ltd. recalled some imported GL-class, GLS SUV, GLE SUV series cars

Recently, Mercedes-Benz (China) Automobile Sales Co., Ltd. filed a recall plan with the AQSIQ, which will be recalled from September 17, 2017 to April 4, 2017. Part of the production of imported GL grade, GLS SUV, GLE SUV series of cars in 2015-2017. According to the company's statistics, there are 39,458 vehicles in mainland China. details as follows:
(1) A total of 32,105 imported GL-class, GLS SUV and GLE SUV series vehicles produced between September 2, 2015 and June 8, 2016;
(II) Some imported GLE SUV vehicles produced between February 17, 2015 and April 4, 2017, totaling 7,353 vehicles.
In the above range (1), due to the manufacturer's manufacturing reasons, the sealing performance of the vehicle steering assist control unit plug may not meet the requirements, resulting in moisture entering the steering assist control unit, causing interference in its internal signal transmission, steering assist The device may fail, increasing the risk of collision of the vehicle and presenting a safety hazard. Mercedes-Benz (China) Automobile Sales Co., Ltd. will inspect the vehicles within the recall and replace the qualified plugs and replace the electronic steering assist assembly if necessary to eliminate the defects.
Some vehicles in the above range (2) may cause the engine to stall when the vehicle is about to stop or start the vehicle through the engine start-stop function due to engine control unit software problems. The driver may mistakenly think that the engine start-stop function is working, but the engine It cannot be started automatically, but needs to be manually restarted, posing a security risk. Mercedes-Benz (China) Automobile Sales Co., Ltd. will upgrade the engine control unit software for vehicles within the recall to eliminate defects.
Mercedes-Benz (China) Automobile Sales Co., Ltd. will notify customers by registered mail. Users can obtain information about this recall by calling the Mercedes-Benz (China) Automobile Sales Co., Ltd. hotline 400-818-1188. Users can also visit the AQSIQ website inspection and supervision department (jyjgs.aqsiq.gov.cn), the AQSIQ Defective Product Management Center website () and the WeChat public account (AQSIQDPAC) to learn more. information. In addition, you can also call the Defective Product Management Center hotline or the local entry-exit inspection and quarantine agency's quality hotline: 12365 (switch No. 2), reflecting the problems in the implementation of the recall or submitting defects.

 Railway parts casting is one branch of carbon steel precision casting, which is widely used in railway markets. Precision Casting Of Railway Parts adopts lost wax casting, also called investment casting. 

 In wax pattern process,we mix stearic acid and paraffin wax. In wax pattern making, as you know, it is better than polyethylene, and the wax deformation is small. In dipping slurry process,most of the suppliers adopt water glass technics in domestic area,but we adopt compound technics or silica sol technics. As you know, carbon steel castings will be much smoother with compound technics (compound of water glass and silica sol technics),this method is so popular with our customers, and the quality is higher than water glass technics, the cost is lower than silica sol technics.

 In shell making,we adopt automatic sand-covering production line, which was invented under the guidance of our general manager.The indoor temperature was controlled by air-conditions,keeping the temperature at  24℃±1℃, which can make the castings much more stable,the internal tissues much more well-proportioned.

 Our railway parts as precision casting products have quality assurance in accordance with ISO9001: 2008, strict material inspection and exact dimension control, with 100% quality control. OEM order is welcome. The parts can be made completely based on your specifications such as drawing, design, sample etc.

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Precision Casting Of Railway Parts

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