Hongfa fabric door is produced with precise dimensions. The flatness and roughness of the seal face are strictly controlled within an extremely small tolerance. 2.
The product is hypoallergenic. All allergens caused by the glues, dyes, or chemical additives are all eliminated and the fabrics with fewer irritants are chosen. 3.
Fatigue resistance is one of the most important mechanical characteristics of this product because it is generally used under cyclic loading conditions.
R&D and marketing ability are two fundamental kinds of 'core competence' for Shenzhen Hongfa Automatic Door Co, Ltd.. 5.
The equipment of advanced development guarantees the production of a automatic roll up door . Company Features1.
Shenzhen Hongfa Automatic Door Co, Ltd. is a leading supplier of high quality automatic roll up door in global market. Hongfa is a first-rate enterprise in research and development on the PVC fast door production. 2.
Our staff is second to none. Most of them have spent their entire careers in this field. They know to design and produce from a craftsperson’s point of view. This ability sets our company apart from most factories that can only run simple projects. Our company is equipped with product specialists. They have a wealth of knowledge and experience gained through many years of providing product development and manufacture. 3.
Adhering to the tenet of 'quality for survival, innovation for development', we will rely on science and technology and knowledge update to help us become a stronger producer. We have adopted an efficient process to achieve our sustainability goals. We mainly reduce greenhouse gas emissions, energy consumption, solid landfill waste, and water consumption.