Shenzhen Changyin Electronics Co. Ltd

Operating Since 2007
Shenzhen Changyin Electronics Co., Ltd. (HK company: Lanyinda Electronic Technology (HK) Limited) was established in 2007 and is located in Shenzhen, China. We have been dedicated to the R&D, manufacturing, and sales of a wide range of wireless audio products that offer the best quality-to-price ratio. Our product portfolio includes UHF/silent disco wireless headphones, wireless TV headphones, 2.4G PC/metal detector wireless headphones, stereo Bluetooth headphones, in-car IR headphones, hi-fi UHF tour guide systems, and conference/education infrared listening systems, among others.

Supported by Professional Team
We have a strong R&D team of over 15 senior engineers who research and develop new products independently and efficiently. For each project, our engineers guide and follow up on the entire process, from ID design, mold design, and circuit design, to final performance assessment, sampling, and mass production. Each year, we develop five to six completely new, private-model products.

Implementing Strict Quality Control
Our advantages are:

• We are a BOB-, ISO-, CE- and FCC-certified enterprise.
• All materials are 100% inspected before entering our warehouse by our QC and QA team.
• Each product from each order is 100% tested by our QA and QC team, and each order is subject to random checks by our QA team before shipment.
• We welcome clients to inspect their orders before shipment.
• Quality is fully guaranteed.

Contact Us Today
With over 10 years of rich and professional export experience, a strong technical team, a rigorous quality control system, and comprehensive ODM/OEM services, we have built long-term partnerships and earned an excellent reputation among many global brands, particularly in Europe and North America. Contact us to begin your sourcing now.