China Riel Chemical Co., Ltd. company news

Riel Chemical to Present Complete Industrial Chemical Portfolio at Shanghai 2026 Weifang, China — August 2026 — As a dedicated manufacturer of industrial chemicals, Riel Chemical will present its full product lineup at the Shanghai International Chemical Industry Exhibition on September 15–17, 2026. ... Read More

Riel Chemical Announces Participation in Shanghai International Chemical Industry Exhibition Weifang, China — August 2026 — Riel Chemical, a leading manufacturer of industrial chemicals with over 20 years of production expertise, is pleased to announce its participation in the upcoming Shanghai ... Read More

Focusing on the Shanghai Chemical Industry Exhibition, the N5H17 booth of Rui Chemical stood out with great brilliance. When the industry's attention focused on Shanghai, a grand event related to the development and cooperation of the chemical industry was launched in Shanghai. Weifang Ruiheli ... Read More

Riel Chemical Showcases Innovation at CAC Station Meeting 2025 Shanghai, China – Riel Chemical successfully participated in the CAC Exhibition Meeting from March 17 to 19, 2025, reinforcing its commitment to innovation and global industry collaboration. The event, held at the Shanghai New Internatio... Read More

1. Exhibition information The 22nd China International Chemical Exhibition, as a chemical exhibition, will continue the thinking of the whole industry chain, deeply tap the industry resources, enhance the value of the exhibition, and strive to build an "international chemical equipment annual event"... Read More

1.Corrosion of metals Oxalic acid can react with various metals (such as iron, aluminum, etc.) to form soluble oxalates, causing corrosion of the metal surface. 2. Irritation and corrosiveness to the skin Direct contact with solid oxalic acid or high-concentration solutions may cause skin burns, ... Read More