TAISHAN HONGLONG OPTO TECHNOLOGY CO.,LTD-(honglong)

Led OPEN Sign

The product adopts one-piece design, built-in controller, flicker, gradually-change and constantly-bright modes can be switched freely through the switch

Led OPEN Sign

The product adopts one-piece design, built-in controller, flicker, gradually-change and constantly-bright modes can be switched freely through the switch

Led OPEN Sign

The product adopts one-piece design, built-in controller, flicker, gradually-change and constantly-bright modes can be switched freely through the switch

Led marker board

FUNCTION:The product adopts the luxurious ultra-thin design comparable to the display screen, sets super bright LED light, uses dedicated fluorescent pen to write, the color is novel and bright, the …

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Customized Services

Our company always follows the business philosophy of "continuous innovation, energy conservation an…

Custom Instructions

SIANSY TECHNOLOGY LIMITED(H.K.)-CHINA FACTORY Hong…

Customization Process

We are customized for your personalized products t…

Customer Presentation

Here to show you some of our customized products c…

Website data statistics

With a top-class design and manufacturing team, we can design, develop and customize products of all kinds of special specifications according to customers'requirements.

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Factory environment

20

Products developed

24

Successful cases

86+

Covering cities

The leaders of Taishan municipal Party committee came to visit our company for guidance

The leaders of Taishan municip…

2021-04-23

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Moved to the present site due to scale expansionAdd：No.58 Qishan New Village, Peng Sha Pit, Taishan City, Guangdong Province, China.

Moved to the present site due …

2021-04-20

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Siansy Technology Limited (HK) in mainland factories, Hong Long is from Taiwan LED photoelectric series of product design, development, professional m…

Siansy website on line

2021-04-20

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Siansy Technology Limited

Taishan Honglong Opto Technology Co., Ltd. is a Taiwanese-owned enterprise established in June 2002. It is the manufacturer of L…

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Product display

Professional design concept and personalized design, as you can see, our pursuit is not only to attract your attention, but also the resonance between product quality and customer demand!