Audio switch converter 4 input 3 output SPDIF/TOSLINK Digital Otical Audio switch converter

 Item: Audio matrix, 4x2 audio matrix, SPDIF/TOSLINK Digital Optical Audio 4x2 Matrix

Which type of power adaptors do you want ?

 EU, US, AU, CN Standard are available for your choice.

 Packages available

1. Neutral gift box or custom design beautiful in appearance

1) We are member of HDMI Association(can be found on HDMI official website ), you won't have any import problem when work with us.

2) We are specialize in HDMI Accessory for more than 7 years, have professional R&D department, and QC department. 

3) With possession of complete SMT machines, we can better control goods quality and lead time.

4) 7 years exporting experience, we can do perfect OEM order. 

SMT (Surface Mounted Technology) Machines for pasting PCBA

Protech Electronics &Technology Limited, branded as Protech, founded in 2008, located at No.6 Baofu road, Baolai Industry Park, Pinghu Town, Longgang District, Shenzhen, is a market leading manufacturer of HDMI products. Over the years, Protech has gained experience and knowledge in electronic business, market development and the HDMI industry. We have always found pride in our solid quality control, exceptional products, immediate availability and continual product development, a keen sense of what distributors and their customers need to build and grow.

Protech always persists with high quality, it is operated strictly according to the standard operating procedures and rules with the rich and applicable laboratory equipment, high quality so that to makes every client satisfactory. You can find that we have a comprehensive inspection system on the products upon visiting our factory: full inspection on raw material, full inspection on PCB, full inspection on semi-finished products, full inspection on finished products, full inspection and random inspection before packing, random inspection before shipment. This is how we assure the quality of our goods.

Protech is committed to the green products and has the comprehensive RoHS,CE,FCC system. We are also one of the HDMI Adopter manufacturers . 

 * Office and Factory Outlook

   * Production Process

 * OEM & ODM

* Certificates

* Exhibition We Attend

Q1. Is your company a trading company or a factory company?

Answer:Our company is a factory company, located at  NO.6 Baofu Road, Shangmugu Baolai Industrial Park,Ping Hu Town, Long Gang District,ShenZhen, Guangdong, China. You are warmly  welcome to visit our company!

Q2. What 's the advantage of your company?

Answer: Our company is a manufacturer and HDMI adopter, so we can handle hdmi products legaly and offer products with high quality at factory price. Our products get releated certificate such as CE, FCC, RoSH, REACH,etc and all of them have to be strictly inspected before any production process.

Q3:  What kind of payments and shipments can you offer?

Answer: We accept paypal, bank transfer, moneygram, wester union,etc; DHL, UPS,EMS,FEDEX,TNT, by air, by sea are all acceptable.

Q4: What kind of warranty can you offer?

Answer: Our excellent after-sales team  will do our best to serve you. We offer one one year warranty  for our products without man-made damages.