Dongguan Change Industrial Co.,LTD

Specializing in Consumer & Electronics Accessories
Dongguan Change Industrial Co., LTD, founded by a team of international exposure and vision, specializing in consumer & electronics accessories in the global market. Our team was originally founded in 2016, specialized in product designing, modeling, technical craft, semi-finis-hed and finished products for reputable brands across the world. With great passion and a people-oriented mindset, we aim to deliver premium, creative and stylish product solutions with high quality and professional service to our partner at a reasonable price.

A Professional OEM/ODM Manufacturer of Bluetooth TWS Earphones
Chandasung Tech (Shenzhen) Co., Ltd, a granted "National High Tech Enterprise", has been dedicated to the R&D, production, sale & marketing, and services of Bluetooth audio products since it was founded in August 2015, Bao'an, Shenzhen, China. With years' rapid development, Chandasung has grown into a professional OEM/ODM manufacturer with 4,500sqm working plant, 300+ employees, and 10 production lines, running under complete production process, strict quality control procedure, as well as superior customer service system.

Backed by Well-trained and Skillful Personnel
By far, we have built its own R&D team with more than 25 core engineers and developed more than 30 private models of TWS Bluetooth earphones, which are popular among customers due to their advanced technology, excellent quality, and exquisite design. Therefore, Chandasung has been the partner of some famous corporates at home and abroad with a wide sales range covering online and offline channels in more than 40 countries throughout America, Europe, and Asia, and more.

Patent, Certification and Qualifications
To meet up the customized requirements from customers, We are not only a member of SIG but also have passed ISO 9001 and BSCI certifications. All products comply with CE, RoHS, FCC, KC, PSE, BIS, BQB regulations, and more. Meanwhile, Chandasung has gained more than 10 technology and design patents till now.

Customer First, Fast Response and Superior Service
In the coming future, we will continue to provide better products and services to customers for win-win cooperation, based on its mentality of "market-oriented, innovation-driven and long-term development".

Inquire Today
Customers' inquiries will be responded to in 24 hours. Get in touch today to learn more.