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The1^st4－train cabin inter－city bullet train， CRH6A－A and CRH6F－A， has been off the assembly line in CRRC Qingdao Sifang Co Ltd after dynamic debugging on September9^th． A new member was added to inter－city bullet train family of China． As the1^st group of small－group CRH6 type inter－city bullet train of China， their birth means spectrum of inter－city bullet train of China formed．

Customized for inter－city railway， inter－city bullet train， which is called the Express Messenger in City Circle， is new express transportation device used in urban agglomeration／metropolis circle． Based on cutting－edge bullet train technologies and integrated characteristics of subway， the company established China’s1^st bullet train platform， CRH6 type inter－city bullet train platform， which includes two types of bullet trains in different designed speed named CRH6A and CRH6F，4－train cabin CRH6A－A and CRH6F－A are shortened versions of them．

Designed for a problem faced by the inter－city train， tidal passenger flow， CRH6A－A and CRH6A－F are flexible in grouping． They can be used in4－train group or8－train group． In rush hours， it can be used in8－train group to cope with the large passenger flow； in other time， it can be used in4－train group to reduce cost and increase frequency， enabling bus－style operation of inter－city train． It is helpful in both passenger travel and passenger flow cultivation of inter－city bullet train． According to the deputy director of the tech center of CRRC Qingdao Sifang Co Ltd Liang Junhai．

Possessing tech advantages of the CRH6 type inter－city bullet train， CRH6A－A and CRH6F－A has many advantages， including fast speed， large passenger capacity， fast in starting／braking for passengers to quick in step on／off the train， exactly meet the demand of inter－city bullet train． （Lin Gang）

［1． The1^st4－train inter－city bullet train， CRH6A－A and CRH6F－A， completed assembly．

2． Standing zone and seat zone in large train cabin．  By Fu Jun］

2．  Listed companies of Qingdao hit42

The accelerated pace of multi－level capital market is the bright spot of Qingdao’s financial industry． Both number of listed companies and direct financing all hit historic high．42 Qingdao companies are listed at home or abroad．

Until now in2017，18 Qingdao companies are listed in NEEQ， the total number of listed companies reached to116． Since being founded in April2014， the Qingdao Blue Ocean Stock Rights Exchanges Center strives to build stock rights trading platform for small－and－mid enterprises based on the principle of helping mid－and－small companies and constantly enriching market functions． By now， the number of listed companies for trading reached722 and listed companies for showing reached1，986． It financed CNY5．2 billion for listed companies． （Fu Jun）

3．  Red Island has national acoustics lab

The Institute of Acoustics of Chinese Academy of Sciences Qingdao institute put its Red Island new park into use on September8^th． Best－in－class hydro－acoustics and aero－acoustics labs thus are put into use．

The lab builds6 labs， including a full anechoic lab， semi anechoic lab， reverberation lab， sound insulation and impact lab， standing wave tuber lab and pipeline silence lab． Relying on the noise and vibration control public R＆D service platform built by the lab， the lab filled the blank of product acoustics exam of Shandong province． It received the CMA lab certificate and can provide product R＆D and industry exam service for household electric appliance， auto， sailing， aerospace， bullet train and city railway transportation． The lab now has signed the cooperation agreement with CRRC Qingdao Sifang Co Ltd， Qingdao MESNAC and GoerTek to conduct product R＆D and tech service in railway transportation， anechoic materials， and industry exam． （Wang Ping）

［Acoustics lab．］

4．  Jimo to build Children’s garments town

More than30 international famous children’s garments companies attended the China Children’s Garments Project Cooperation Forum held in the Sheraton Hotel in Jimo on September8th to discuss the future development strategy of children’s garments town and help upgrade of children’s garments industry of Jimo．

The China children’s garments town is one of feature towns built by Jimo in2017． As a key part of industry upgrading and brand development strategy implemented by Jimo， the town plans to build a children’s garments town in China to integrate both city development and industry， which includes children’s garments brand incubation， children’s garments e－commerce players， children’s entertainment and recreation， children’s industry based on children’s industry and IP town． （Yu Feng）