Shenzhen HaiChen Technology Co.ltd is a large advertising sign manufacturer in China, was established in 2003 and is located in Dongguan, enjoying convenient transportation and beautiful environment. Our company covers an area of 24000 square meters Production base - Haichen Science park, and has the most complete supporting production equipment for the advertising signs industry chain.Our main products include LED illuminated letter sign, LED Light Box, Customized signage,UV printing. we are making great efforts to develop new products to meet different requirements and dedicated to strict quality control and thoughtful customer service, In addition, we have obtained Rohs, CE certificates. Selling well in all cities and provinces around China, are also exported to clients all over the world.Our brand "Workmansign"is a high-end customized brand of advertising signs under HaiChen Technology Co.ltd, which is focus on the development and manufacturing of high-end advertising signs. It is a professional brand on customization signs, providing personality, fashion, retro...and other forms of customized services.Workmansign's mission is to be a craftsman for customers around the world.
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