Topra focuses on the development and application of new materials in the plastic products segment. Its products include all-plastic lockers, all-plastic houses, and all-plastic mobile toilets. Its application areas involve multiple scenarios such as campus, fitness, home, and outdoors, providing a variety of plastic products for different fields and people.

Guangzhou Modern Excellence - a domestic training institution with a high pass rate, industry masters, internal core question bank, training center training and examination system including: PMP training/examination/certification, software test training, project management training, etc.

[Jiasheng Sponge Official Website] Jiasheng Sponge is a private technology company that produces fully automatic foaming sponges and PU molded sponges. It focuses on the production of high-density sponges, sound insulation sponges, flame retardant sponges, packaging sponges and other products, and provides one-stop customization services. Welcome to call for consultation.

Dongguan Dingyu New Materials Co., Ltd. is a professional integrated enterprise engaged in the research and development, production, and sales of thermoplastic elastomer materials.

Tianrui - headquartered in Shanghai, with production base in Taicang, provides integrated solutions for lighting, ventilation and smoke exhaust. Tianrui fire smoke exhaust windows, natural light guide systems, natural ventilators, ventilation towers, composite materials, etc. have been widely used in various fields. It has passed multiple ISO system certifications and its business covers the world.

XIAMEN TOPRUN SPORTS CO.LTD,has experience for sportswear over 10 years, main products ranges from Running wear, Fitness wear, Yoga wear, Base layer,Swimwear to underwear . As a professional manufacturer and exporter for providing one stop ODM, OEM & Custom-made service without low MOQ , We have our own knitted and woven factories with strong Resource and Development Center and strict quality control standard for all products.

Tops Refrigerant is a refrigerant manufacturer that relies on the technological strength of Tops heat transfer media in the United States, has the world's advanced heat transfer media R&D platform, an excellent scientific research team, a complete quality control system, a professional sales and after-sales service team, and a standardized production base. It is mainly engaged in the production and wholesale of high-quality new cold storage refrigerants, low-temperature refrigerants, and special refrigerants for cold storage at affordable prices. There are more than 30 types of products that can meet the operating range of -150 to 350℃. The products are almost non-corrosive, low viscosity, high specific heat, high heat transfer efficiency, and good stability.

As a resource aggregation platform for K-12 international education, it supports the sustainable development of the international school market through four major services: social communication, data research, teacher training, and talent recruitment. It explores issues related to the internationalization of education with the spirit of an innovator, analyzes educational development trends with the eyes of a thinker, and connects multiple international education resources with the attitude of a service provider, becoming a close partner of international schools and international education institutions.

Topscore Fashion Co., Ltd.

Founded in 1995, Topsec is the earliest cybersecurity company among listed companies. It has witnessed the development of China's cybersecurity industry and continues to innovate around the three major businesses of cybersecurity, big data and cloud services, to protect the digital transformation of customers in various industries. Over the years, the Group has provided cybersecurity products and services to customers in various industries such as government, operators, finance, energy, healthcare, education, transportation, and manufacturing.