Contact Us:

Pro-sales Contact:

Tangsong provides free lighting solution design and assists customers to complete

One-stop shopping and installation guidance. Our professional Sales will help customer

to answer all the questions before buying. Just be patient! 

Shopping Guidance:

Tangsong offers the best price and quality assurance if customer confirm the order. 

Sales will show customer LED products in production, aging and packaging by photos, videos.

Make sure 100% satisfaction with customers, Tangsong welcomes improvements from customers.

If customers have any changes during the shopping, Pls call us at +86-755-23780039 or Mobile 

+86-180 18796683.

After Sales Contact:

Tangsong strives to deliver Zero defective products due to our serious quality control. We also focus on the

SHENZHEN TANGSONG OPTOELECTRONIC CO.,LIMITED

The processing of issues in After Sales. During the warranty period, Customers enjoy return, replacement

Refund of any defective products according to our warranty terms. Please call us our After Sales Department 

Shenzhen Address:

At +86-755-23780039/ 23702981.

3 Floor, Building B, Zhonghua Industrial Zone, Zhonghua Road, Minzhi Street,

Technical Support:

Longhua District, Shenzhen, 518109, Guangdong Province, PRC.

Tel: +86-755- 23778087          Fax: +86-755-23780039

Tangsong have it-self R&D ground, LED designer, and LED engineers can give customers technical supports 

Mobile/WeChat/WhatsApp: +86 180 18796683

If we have any issues in LED products from customers. Please send us your questions if you have any problem

E-mail: info@tsledlighting.com     sales@tsledlighting.com

In installation and usage of Tangsong lighting products.

Hongkong  Sales Office:

Got a question?

Unit 04, 7/F, Bright Way Tower, No.33 Mong Kok Road, Kowloon, Hong Kong.

Speak to a customer service representative.

Tel: +852-23892981 / 27636779

Tangsong's professional After Sales are always together with you and give you our helps in 24 hours online.

Fax: +852 35902333

We are here to help!