RDB Technology specializes in integrated wastewater treatment equipment, particularly for small hospitals and rural areas.

Huludao Rongda Carbon Co., Ltd., our main products are calcined petroleum coke, petroleum coke recarburizer, high carbon low-sulfur recarburizer, high-quality calcined petroleum coke, carbon manufacturers, slag removers, calcined coke, silicon carbide, special steels and low-nitrogen low-sulfur recarburizers for ball mill casting. At the same time, we are the agent for the calcined petroleum coke of Jinxi Petrochemical Plant No. 5 and various specifications of graphite electrodes of Sinosteel Jilin Carbon. Our company pays attention to scientific and technological development and respects talent training. We already have our own R&D team and continuously develop and innovate Rongda products. This makes Rongda's technology and products take the lead in the same industry in China. We are confident that we can create the "Rongda" brand in the field of carbon! We will provide high-quality products, constantly innovate varieties, and adhere to the principles of credibility first, service first, and mutual benefit. We sincerely welcome people from all walks of life and guests from all directions to discuss business.

Zhenjiang Rongda Electric Co., Ltd. is mainly engaged in the research and development, production and sales of heating devices such as reactor electric heaters and electric heating reactors. We are willing to serve our customers with high-quality products and considerate after-sales service, and look forward to common development with you for mutual benefit and win-win results!

RDD Textiles® provides integrated innovative solutions: from new concepts and designs to the final product for the global fashion brands.

The waste recycling company in Pidu District (Pi County) of Chengdu City specializes in recycling all kinds of scrap metal and scrap iron.

'Resilience, Determination, Inspiration.

RDJ Bakeries aims to make the most affordable delicious snack in the market, at an affordable price for consumers worldwide.

RDL is a company focused on security systems, providing technological solutions for safety and surveillance.

Sales and assistance for all needs in the compressed air, vacuum, pneumatics, screwing and tools, industrial cleaning equipment sectors.

RDMO has been selling and buying second-hand accessories for machines and tools worldwide since 1989. A very large and varied stock of accessories