Shenzhen Hanhua Opto Co., Ltd. , a high-tech enterprise, was founded in 2004 and located in Guanlan, Shenzhen, China with an occupied factory area of 5000 square meter and more than 200 staffs. We are a professional manufacturer of LED grow light,red therapy light .with the capacity of researching, manufacturing and selling. Our factory is equipped with advanced equipment, professional technicians and highly qualified management team, providing high-quality productions and services. all led grow light and red therapy light were researched by our own engineering department. Our products are taking the leading position in this area. Our products are exported to the United States, Europe, Canada, Australia, Japan, and Russia and so on.If you have customized requirements for your products, we can accept order and design unique products to you. Now all conventional products are with CE, RoHS certification and some products have FCC certification.We bear corporate Social Responsibility in mind,trying to do our part in making the earth a better place to live.And we will constantly improve ourselves,keep innovating and updating to provide better products and service for you. Let's join our hands to create a brilliant future