Dongguan Hengzheng Photoelectric Co., Ltd , as the successor of Hengli Optoelectronics, founded in 2006, is a expert company in design and manufacturing lenses for secondary optics.Our mission is to help the customer to optimism optical effect in creating solid state lighting products. Our lenses can be customized for widely variety packaging with numerous light pattern, such as landscape lighting, commercial lighting,street lighting, and architectural lighting etc...Our advantage:We have own' professional design team and 2 workshops of injection machines(60 sets) and importantly we set up the moulding company in 2016,so As a integration, all of that ensure we can produce all the optics under our control from optical design to moulding exploitation and lenses production, additionally we guarantee all of our products confirms to ROHS policy, so absolutely we deserved below advantages:1.High quality assurance 2. price competitiveness 3. powerful production competence 4.satisfied after-sales service.Hengzheng always adheres to the marketing-driven as well as technology-leading,meanwhile gathering professional elites and with a powerful R&D team, constantly we make the effort and development for years and resolutely becomes the leading factory in this industry, we sincerely hope we can cooperate with you in the led optical field.