3S INTERNATIONAL Company Limited (called 3S INTERNATIONAL for short) was established in November 2013 under the law of PRC, she was united by Specialized Services & Supplies Company General Trading & Contracting W. L. L. (called Kuwait 3S for short) in Kuwait and Prosper Business and Industry Co., Ltd (called PROSPER for short) in China.

Established in 2008, Shijiazhuang Shentong Plastic Industry Co., Ltd. is a professional manufacturer and exporter

Shanghai MedEco Industry Co., Ltd. One excellent OR equipment and Hospital Furniture manufacturer and supplier in China under the group of Mermaid medical Industry Limited, owned series professional manufacturing Bases, Offering a combination of hospital equipment to medical professionals and hospitals around the globe, specializes in Operating Lamp, Operating Table, Surgical Stapler, Medical Pendant, Dialysis Chair, Oxygen Concentrator, Hemodialysis Machine and so on.

Shanghai Wenlida Technology Co., Ltd. is a modern enterprise founded in 1995, which set in the integration of R&D, production and sales on Regulated Power Supply, EPS Emergency Power Supply and Harmonic Suppressor. With more than 25 years' development, the company has become a renowned top manufacturer in this industry.

Okay Energy Equipment Co., Ltd. is located in beautiful Changsha city, Hunan Province, China. Okay Energy Equipment Co., Ltd is a high-tech enterprise which focused on research, production and sales of oxy hydrogen generator, carbon clean machine, three-way catalytic converter carbon cleaning machine, oxyhydrogen welding machine etc. Oxy-hydrogen generator which transforms water into oxygen and hydrogen would lead a new energy revolution in 21st century.

Who we are

Xiamen TOB New Energy Technology Co., Ltd. is a high-tech enterprise specialized in high-end equipment of lithium-ion battery and supercapacitor. Our core technology team has over 20 years experience in lithium-ion battery research and manufacturing.

HV Hipot Co. Is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instrumentations, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corpations, factories and public institution.

CN Electric is a professional manufacturer of Electrically Operated Movable Partition Walls and Various Automatic Doors in China. We have been focused on offering complete and customized solution of movable wall system and entrance door system. A wide product line is developed during many years industry experience and through absorbing mature design concepts from wordwide developed market to meet specific needs.

We, Healicom is one of the leading professional suppliers in medical field in China. Our product range widely covers Surgical equipment, X-ray machine, Lab device, Patient Monitor, ECG, Ultrasound Scanner, Dental Equipment, Hospital Furniture, etc.

NINGBO PURGEAR IMP AND EXP Co., Ltd. is Located in Ningbo, China, near BeiLun Port, makes importing & exporting very convenient and swift. Our company is specialized in all kinds of refrigeration products, such as Tool, Vacuum Pump, Manifold Gauge, Valve, Filter drier, Condenser, Pressure Control, Insulation pipe, Contactor, Transformer, Capacitor, Timer, Thermostat, Remote Control, Motor, Axial Fan, Flexible Duct, Copper Tube etc.

Zhuozhou Tianpeng was founded in 2006. To better respond to our customers' needs, we later established Zhuozhou Tianpeng Instrument Manufacturing Co., Ltd. As a dedicated manufacturing entity, building ourselves into an integrated group covering design, production, and sales. Our Hong Kong subsidiary, C-TECH HK, serves as an OEM/ODM partner for worldfamous European geotechnical instrument brands, producing a full range of testing equipment for concrete, cement, soil, asphalt, aggregates, highway testing, and nondestructive testing.

Our company is a high technology enterprise which produces melt pumps (melt metering pump, melt gear pump, ZB-B). We are in the State Department of Overseas Scholar Pioneer Park of Zhengzhou High&New Technology Industries Developments which has convenient transportation and excellent surroundings. We have accumulated abundance experiences on the application technique of melt pump since we introduced advanced technology from foreign nations. Recently, according to the development trend of world melt pump application technology, we make extensive research on the pumps' operational performance, practical function, equipment structure, control technology and have achieved regular achievement. Melt pump is mainly used in high temperature and high viscosity polymer melt transport, turbo, measurement. Foreign countries widely apply in plastic, resin, rubber extrusion, such as granulation, film, pipes, plate, etc. With the increasing development of mechanical industry, melt pump is increasingly accepted and applied by domestic.

Beijing Aosiyuan Science&Technology Co., Ltd. Located in the overseas students pioneer park, Haidian district Beijing city which is a prominent manufacturer of rectifier power supply for xenon lamps, IGBT inverter DC welder, high frequency induction steam car flusher power supply, intelligent charging&discharging power supply etc, and all of these products are of the advanced level in the country.