Shijiazhuang Chunchao Rainmoo Technology Co., Ltd. was established on August 3, 2020. The has a wide range of business, and its main products are twisty sticks and iron wire. In addition, it includes the research and development of electronic products technology; system integration services sales and maintenance of computer software and hardware and auxiliary equipment, mechanical equipment; sales of building materials, hardware products, sports goods, household appliances and accessories, arts and crafts (ex ivory and its products) and other products; as well as the installation, maintenance and sales of air conditioning and refrigeration equipment; house construction engineering design and construction; residential decoration and other services.