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LED Bulb LED filament lamp LED Candle Light LED Corn Light Led flush mounted ceiling lamp LED Panel Light LED Ceiling Light LED Strips LED Spot Light LED Cross Plug light Track lamp LED mirror lamp LED Tubes LED high bay light LED flood light LED wall lamp TP-Link products LED street light
Inquiry Online
According to the customer's requirements, Lianjin sales supply full set of solution to the customer with the Lianjin engineer's technical advices.

In sale:
The professional engineer will supply the customer the best installation project and guidance, appropriate product project considering the installation environment.

After sale:
We will offer best integrity and normative technology training, products application manual, software operation manual and other documents, so let the user learn quick and maintenance convenient. Regular maintenance, revisit, enquiry for comments, improvement.

1) Maintenance principles: response in time, solve problems as soon as possible and ensure the use.
2) Maintenance period: In the warranty period, free of all maintenance charges; After warranty period, only charge the material costs fees free of manual work fees.
3) Maintenance response:
If the users find any problem that cannot be solved, please contact with Our company by Tel or email, we will response as soon as possible, and reply in 24 hours. if the equipment cannot work in a right way, users should hand in detailed written report to state the details of the problems.