We, Ningbo Lymatic Door Automation Co., Ltd., are the manufacturer of automatic gate openers, including sliding gate opener and swing gate opener. Our gate openers have family series from professional industrial design. Sliding gate opener range from 300KG, 500KG, 800KG to 1000KG. And we also have piston version swing gate opener for small light gate. We have professional technical and sales team with more than 11 years experience in gate automation industry. We believe we could provide you with professional gate solutions and reliable service.