C44 4×4-inch Waterproof Line Array Column Speaker for outdoor fixed installation

Guangzhou Yinlai Audio Equipment Co., Ltd. was founded in 2009 and located in Panyu, Guangzhou, China’s largest audio manufacturing base. We specialize in the R&D and production of high-end professional audio systems, focusing on stage speakers, bar & KTV audio and home theater equipment, with high-end customized solutions as our core development route. We provide targeted audio schemes for venues of all types and scales, including entertainment clubs, stadiums, concert venues, government facilities, corporate premises and cinemas & theatres.

The company operates a standardized factory with a professional technical and management team boasting years of experience in loudspeaker R&D. All products undergo stringent quality inspection procedures. Adhering to the people-oriented philosophy, we uphold the tenets of "Quality First, Reputation Foremost, Customer-Oriented Service and Constant Pursuit of Perfection", laying a solid market foundation at home and abroad.

Since launching our brands PDTWINKLE (abbreviated as PD) and Yiming (YM), we have continuously upgraded R&D capabilities, standardized production workflows and enforced strict quality control, to deliver premium products that fully satisfy customer demands.