1. Top ten brands of China mold temperature machines: 1, Made: dema, founded in Hanover, Germany, 19, 1960 entered the China market, 1992 set up a factory in Shenzhen, and established Shenzhen Derman Electromechanical Co., Ltd. in 2002 and 2006. 2. Gao Hua: Gao Hua was founded in Hong Kong on 199 1, and Gao Hua Group invested in Chenglihua High-tech Industrial Park in Chinese mainland on 199 1. Production and sales of industrial ovens began in 2000, and Dongguan Gaohua Technology Co., Ltd. was established in 2000, 2065438. 20 1 1 became the first industrial oven enterprise in China to pass the iso900 1 quality management system certification, and was recognized as a national high-tech enterprise for 20 years. 20 1 became a member of China energy conservation association, and won the "20 16 Industry Person of the Year Award" and "2066" on 20 16. Dongling: Guangdong Dongling Qin Kai Electric Appliances Co., Ltd. was established on 1 August, 996/day, 20. In 2007, it entered the solar photovoltaic industry, and in 2003, it entered the solar photovoltaic industry. 20 1 approved to build a new energy science and technology industrial park, covering an area of about 100 mu. 20 16 was awarded the title of "Key Cultivation Enterprise of Strategic Emerging Industries in Guangdong Province" in the same year.