Shenzhen Xuanlian Technology Co., Ltd.

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Established in 2007,CoolLine is a professional manufacturer specialized in the independent research,the development and the production of charging equipment,medical equipment,digital accessories and other supporting products,and the sale in a body's new high-tech enterprise.We are located in Shenzhen,Guangdong,with convenient transportation access.

Our products cover a wide range,and it can be classified as five categories,including new energy vehicle charging cables,medical device cables,communication cables,data cables and earphones.Annual sales figure exceeds 1 billion yuan.

At the same time,in order to meet market demand,we have built a new production base in Electronic Technology Information Industrial Park,Huize District,Qujing city,Yunnan province,which the total amount of investment is more than 1 billion yuan,covering an area of 48000 square meters.

CoolLine company have acquired ISO9001 Quality System Certification,and our products are with CCC,UL,ETL,CE,FCC,ROHS,TUV,GS,CUL,PSE and other domestic and foreign product safety and quality certification.

Under the scientific management mode,our production workshop is always advantageous,efficient and well-developed.As a result of our high quality products and outstanding customer service,we have collaborated with a number of well-known enterprises as their OEM/ODM partner.Besides,With the principles of"customer first"and the guide of marketing,our products keep their superiority functions and win unanimous recognition from our customers.




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Service hours:9:00-18:00


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