Gryffindor is one of the leaders in the global pump industry, with an annual output of nearly160,000 sets. Circulating pump for heating and air conditioning, centrifugal pump and metering pump for industry, water supply and sewage treatment are its main products. Today, Gryffindor is the largest manufacturer of circulating pumps in the world, and its products cover about 50% of the world market.
2. Popular science books
Koop is an enterprise specializing in the research, development and manufacture of low-power engines and emergency power supply systems. The core team consists of senior technical experts and management elites in the industry, and has leading design capabilities and rich engineering practice in the field of internal combustion engine and power electronics technology. After years of efforts, popularization of science has developed into a leading professional supplier of engine power supply industry in China.
3. Ingersoll rand
Ingersoll rand started his business as early as 187 1. Headquartered in Woodcliffe Lake, New Jersey, USA, Ingersoll Rand has transformed into a multi-brand product manufacturer, serving customers in different fields around the world and changing the business type of heavy machinery manufacturing with high capital investment requirements.
4. Orion
Orion is the largest comprehensive supermarket in Europe that manufactures and sells adult products. It has a history of more than 70 years, with more than 10000 products, covering most of the adult products market in Europe. Orion is committed to providing customers with high-quality sex toys, enhancing the relationship between husband and wife and increasing sexual experience.
5. Taifeng Taifu
Dongguan Guancheng Taifeng Electronic Hardware Business Department is located in Bada Road, Dongguan City, Guangdong Province, China. Is a private enterprise that distributes and wholesales electric screwdriver, pneumatic screwdriver, sleeve, electric screwdriver, hot melt glue gun, hot air gun, plastic welding torch, electric soldering iron, pliers, multimeter, Japanese Sanfeng measuring tools and other products.