KELAIWEI is backed by Henan denggou group. The predecessor of Zhengzhou Dengcao Group Co., Ltd. is the Dengcao coal mine established in 1973. After years of development, Dengcao group has gradually covered many fields such as coal, finance, education, real estate and so on, and has accumulated a lot of shopping experience. With the strong support of the group company, KELAIWEI actively promotes technology and product innovation, increases investment and strives to move towards high-tech enterprises.
Since the establishment of our company, we have adhered to the technological innovation mode of "combining production, teaching and research", and insisted on employing top industry expert teams from university research institutions to promote the technological development idea of our company, relying on the mainstay of advanced technology to realize the leap-forward development of products...... In the past 20 years, our company has "gained a firm foothold" in overseas products, equipment, technology and so on, and has comprehensively explored the domestic and foreign nanomaterials market.
KELAIWEI company's "6s" lean management standard introduces and implements ISO9001 and IATF16949 quality management system, and the quality control department strictly controls the products produced by our company, to ensure the quality and quantity delivery of products for the vast number of cooperative customers. KELAIWEI is a scientific and technological enterprise, adhering to science and technology as the first productive force, striving to be the "leader of high-end Nanomaterials Industry".
5nm carbon nanometer, KELAIWEI's lean improvement work has achieved important achievements: completed the company-Level 5S bronze medal certification. This is the inevitable result of the company's concerted efforts and earnest study and practice. KELAIWEI rapidly promoted the lean management work and achieved gratifying results by issuing questionnaires, books, excellent tweets of the company's public number, training of lean trainers of the group company, internal and external communication and learning, etc.
Carbon nanotubes have ultra-high conductivity and other characteristics, which are suitable for building light and excellent conductive networks. The price of multi-walled carbon nanotubes sold in the early stage was as high as 60 USD/gram, which was not inferior to gold at all. In fact, the conductivity and thermal conductivity of carbon nanotube materials are basically the same as those of diamond and copper materials. Due to its good industrial development prospects, many high-tech enterprises in the world are engaged in their production research.
How is graphene thermal film obtained? Put copper metal current-carrying strip, silver strip and graphene conductive layer between two layers of polyester film, and use science and technology, after a series of processing, we can get the graphene heating film. Henan KELAIWEI Nano Carbon Material Co., Ltd. Found that, in recent years, some new types of floor heating have appeared in Jiangsu and Zhejiang areas, among which there are cases of using graphene heating film to make electric floor heating materials, which are popular in the market, 5nm carbon nanometer.
Acetylene black is a particle conductive agent, which needs more additive amount when forming the conductive network. The larger the additive amount is, the lower the proportion of active material will be, and the energy density of the battery will be reduced. The whisker carbon nanotubes have nanofibers with linear structure, the network conductive structure can be rapidly formed in the electrode with extremely low additive amount and has excellent conductive efficiency. Better performance can be maintained when the battery is multiplied or circulated.
