Production and sales of YWZ-YWZ13, YW, YWL series electric hydraulic brakes, ZWZ, TJ2A series electromagnet brakes, YPZ series disc brake Ed thruster, YT1 series electric hydraulic thruster, BYT1 series explosion-proof electric hydraulic thruster, pneumatic thruster and hydraulic devices. At present, the product has more than 30 series and over 500 specifications, with an annual production capacity of 60000 sets. Our company is a member unit of the Crane Association and the Construction Machinery Industry Association, and has obtained the brake "Product Quality Approval Certificate", "Type Test Approval Certificate", and "Special Equipment Type Test Qualification Certificate" issued by the National Center for Quality Supervision, Inspection and Testing of Lifting and Transportation Machinery Products. And passed the ISO: 9000 and GB/T19001-2000 Quality Management System Certification of the China Fangyuan Certification Committee. In 2004, it was awarded the title of High Quality Product in Henan Province. Obtained the National Industrial Product Production License (Explosion proof Electrical Appliances) in April 2008