Our company

Ningbo Haige Seals Industrial Co., Ltd. is a leading seal manufacturer with 20 years of experience, specializing in a full range of mechanical and hydraulic seals. Our product line includes over 200 products, including mechanical seals, seal faces, O-rings, packings and gaskets, hydraulic and pneumatic seals, dust seals, guide elements, coupling elastomers, and more. These products are widely used in industries such as the petroleum industry, industrial automation equipment, and general machinery. Haige boasts advanced production facilities and a strict quality control system, committed to providing high-quality products that meet the highest industry standards. Our experienced and professional team works tirelessly to ensure precision manufacturing. Our products are designed to be durable, reliable, and user-friendly, and we are committed to providing our customers with the best possible products and services. We have a strong commitment to sustainable development and environmental responsibility. Our unwavering pursuit of quality has earned us a global reputation. We are proud to serve customers in over 40 countries and regions, including the United States, Germany, and Southeast Asia, who are highly praised for our competitive pricing and superior quality. In the future, our products will be sold worldwide. We are committed to providing high-quality products at reasonable prices, utilizing the latest technology for efficient and comprehensive production, and offering excellent after-sales service. Our company's mission is to prioritize our customers' needs and provide the best possible service. Our dedicated team is always ready to assist our valued customers with their specific needs and provide fast and efficient solutions. We are committed to building long-term relationships with our customers based on trust, reliability, and mutual benefit.

RisingSun Membrane with location in Beijing China is a very professional membrane products' manufacturer for Microfiltration, Ultrafiltration, Nanofiltration, Reverse Osmosis, and Tubular Anode Cell. We are and will be always focusing on membrane R&D to meet customers' strict filtration needs. We can supply spiral-wound, flat, disc & tubular type. Till now, our membrane products have been widely used for wastewater, biotech fermentation, pharmaceuticals intermediates, dye and e-coat process etc.

Suzhou Hengliu Machinery Equipment Co., Ltd. is an enterprise specialized in manufacturing series of plate heat exchanger, The company has the abundant technical force, specializing in the production of removable plate heat exchanger, brazed plate heat exchanger, fully welded plate heat exchanger, heat exchanger plate, gasket; Its products are widely used in chemical, fertilizer, pharmaceutical, oil, steel, alcohol, food, beverages, printing and dyeing, electricity, painting, electronic screen, rubber, house heating, hotel and other departments, It also can meet the need of heating, cooling, condensation, heat recovery and various technological requirements.

Hefei supseals international trade Co., Ltd is engaged in the design, manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and Unbalance Spring Seal, External Mounted Seal, PTFE Bellow External Mounted Seal, cartridge Balance Seal, Multiple Spring Balance Seal, Dry Running Reverse Balance Seal, Agitator Double Acting Unbalance Seal, Single Conical Helical Spring, Rubber Bellow Seal, Multi Spring Seal, Metal Bellow Seal, Elastomer Bellow Seal, Conical Spring Seal, Agitator Seal, Air Condition Compressor Seal, Auto Cooling Seal, Metallic Bellow Seal, Seal Spares, Horizontal Centrifugal Pump, PTFE Bellow Seal, Single Coil Spring Seal and many more. In addition to these we are also offering a wide range of Seal Components and Seals, which is extensively used in distilleries industries, textile industries and for various water applications. These are available with various material finishes such as carbon, TC ceramic, silicon carbide.

Shanghai Empire is premium Heat Exchanger and Spare Parts manufacturer in China, specialized in designing and manufacturing plate and shell heat exchanger, plate heat exchanger, gaskets&plates, hydraulic press and evaporator&condenser, also undertake engineering and projects. Since our establishment, we have been committed to providing optimized heat transfer solutions for our customers.

Sichuan YR New Material Technology Co., Ltd. is one of the best carbide products suppliers in China. It is a company which integrates research, development, production and sales of carbide products. The founder, Mr. Luo, has more than 40 years of experience in the tungsten carbide industry.

Nanjing Bangwin Thermal Equipment Co., Ltd. is a professional manufacturer of various heat exchangers integrating R&D, design, production and sales. The produced heat exchangers are mainly used in petrochemical, electric power, paper making, building heating, mineral and other industries, such as air heater, food industry plant protein powder, starch and other air heater spray drying system. The company now has a professional technical innovation team, and professional after-sales personnel. The company's production plant covers an area of about 18, 000 square meters, with many professional advanced CNC and automatic production equipment, and has obtained a number of professional certificates and patents. The company has a professional foreign trade team, and has trade cooperation with various regions Some global partners have made site visits to the production plant and they are very satisfied with the results of the visits and have established a long-term strategic cooperation relationship with our company.

Qingdao KNNJOO machine Inc.

GuangZhou Mango Energy Technology Co., Ltd. As one of the professional and leading heat pump manufacturers in China, Mango Energy dedicates to the manufacturing of high quality heat pump products for all fields.

Donjoy founded in 1993, with registered capital RMB105.58 million(about 15million USD). We focus on high quality PID process controller, the valve positioner, the valve control unit, high purity process control valve, high purity pump, Cleaning technology, piping and pressure vessel safety technology, tubing fittings. Widely used in biopharmaceutical, food and beverage, dairy...etc

Zhangjiagang Mars Packing Machinery Co., Ltd., located by the side of Yangtze River, national civilization City -Zhangjiagang City.

Shandong Eagle Pharma Machinery Co., Ltd (WEMAC), is located in the beautiful International kite capital-Weifang. Originated from the former stateowned Welfang Medical Appliances Factory established in 1960. Wemac is a high-tech enterprise integrating R&D, production and sales of pharmaceutical Purified water generation system, Multi effect water distiller, Pure steam generator, Storage and Distribution system. WEMAC enjoys a high reputation in domestic China and aboard, customers covering more than 35 countries and regions.

NINGBO BETON MECHANICAL SEAL FACTORY, founded in 1983, is a high-tech factory specializing in designing and manufacturing all kinds of mechanical seals and filters.

Jiangsu Yuan Zhuo Equipment Manufacturing Co., Ltd was established in Jiangyin City (China) 2013. The company is also simply known as YOJO. Members of YOJO are the specialists who have gained rich experience in the heat tranfer sector for many years and are holding the most advanced technology for the plate heat exchanger: Research, design and production.