Hebei Dongda Special Materials Technology Co., Ltd. has mature enterprise management, strong technical strength, papermaking technology, and advanced papermaking equipment, specializing in the production of special paper series products.
Main products: vulcanized base fiber, vulcanized fiber series. Users are spread across provinces and cities such as Hebei, Henan, Shandong, Zhejiang, Jiangsu, Shanghai, Tianjin, Guangdong, Sichuan, Liaoning, Jilin, Fujian, and Xinjiang.
Our company currently has a large scale of vulcanized fiber production in China, with a full range of varieties and specifications. Our products are widely suitable for enterprises that meet the needs of vulcanized fiber users. The company has advanced industrial product research and development equipment to ensure the quality of products produced on a large scale. Our company has complete product testing and testing equipment, which can conduct a full set of product quality tracking and indicator testing. Our company has strong scientific research capabilities and can independently develop new products and technologies, or produce new products according to customer requirements.
50000
The total production base covers an area of 50000 square meters
15
15 years of technological accumulation
42
42 professional technical production employees
20
More than 20 qualifications and honors
①According to the manufacturing method, it is divided into chemical pulp (including caustic soda pulp, sulfate pulp, sulfite pulp, etc.), mechanical pulp (including grinding stone wood pulp, disk mill mechanical pulp, hot mill mechanical pulp, etc.) and chemical mechanical pulp
With natural sulfite chemical wood pulp or cotton pulp, after beating, sizing, without filling (material), made on the long net paper machine. The base paper is impregnated with swelling agent (concentrated zinc chloride solution or cuprammonium solution) to make the cellu
Flame retardant paper is usually divided into two categories: one refers to paper made from asbestos fibers that does not undergo any changes in fire. This type of paper is also commonly referred to as fire-resistant paper.Another type refers to paper types that add flame-retardant chemicals to pulp
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