Ruian Zhongqiang Machinery Co.,Ltd. is a manufacturer and trading company based in Ruian City, China, specializing in plastic machinery. Established in 2008, the company has over 18 years of expertise in plastic machinery manufacturing and more than 20 years in blown film machines, employing 201-300 people. They operate a factory with 6 production lines and offer contract manufacturing and ODM services. Their product portfolio includes a comprehensive range of plastic processing machinery such as Film Blowing Machines (Mono layer, AB, ABA, ABC, Biodegradable, PVA Water-Soluble Monolayer, High Speed Monolayer), Bag Making Machines (Non-Woven, Plastic, Heat Cutting, T-shirt, Bubble Film), Printing Machines, Slitting Machines, and Plastic Pelletizing Machines. They specialize in customizing medium and high-end blown film machine lines and complete production lines to meet specific customer needs, emphasizing strict quality control and using key components from top international brands like SKF, FAG, and Siemens. The company focuses on energy-efficient and environmentally friendly solutions, including machines for new modified and biodegradable raw materials. They hold an ISO17025 certification and have an export license, with an export percentage of 21%-30%. Services include installation, commissioning, and training.