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China’s Multilayer corrosion-resistant nanofilm/double-layer liquid- and gas-proof nanofilm manufacturers’ revenue declines Hay:C04JSFW

On January 7th, JSFW Nanotechnology Corporation responded to the reasons why the operating income of double-layer liquid- and gas-proof nanofilms in different application scenarios showed an increase and then a decrease.


Double-layer liquid-proof and gas-proof nano-film


The company's double-layer liquid-proof and gas-proof nano-film is mainly used in motherboards, circuit boards, and components to improve the performance of core components such as resistance to liquid immersion, thereby improving the comprehensive protection capabilities of mobile phones, computers and other terminal products.


In terms of motherboards and circuit boards, in 2019, the sales revenue of double-layer liquid- and gas-proof nano-films applied to motherboards and circuit boards increased, mainly due to the increase in the number of products sold. Affected by changes in product structure, the average unit price of the double-layer liquid- and gas-proof nano-film decreased slightly. However, due to the increase in shipments of terminal products such as Huawei mobile phones, the number of purchases of double-layer liquid- and gas-proof nano-films by customers increased. Therefore, the sales revenue of the above-mentioned products has increased.

In 2020, the sales revenue of double-layer liquid- and gas-proof nano-films applied to motherboards and circuit boards decreased, mainly due to the decrease in the sales of some models of Huawei, VIVO and other companies. The unit price is relatively stable, so the sales revenue has declined.

From January to September 2021, the sales revenue of double-layer liquid- and gas-proof nano-films applied to motherboards and circuit boards increased compared with the same period of the previous year, mainly due to the increase in sales volume, although the number of purchases from Huawei, VIVO and other companies continued to decrease. However, with the continuous expansion of the application field of double-layer liquid-proof and gas-proof nano-films, the overall sales volume has increased. In the case that the average unit price is affected by the change of product structure, the sales volume has decreased compared with 2020. Growth in sales revenue of layered liquid- and gas-repellent nanofilms.

The multi-layer corrosion-resistant nano-film has the functions of salt water immersion, sweat immersion and salt spray resistance. It is suitable for articles and their components exposed to corrosive environments for a long time. It is mainly used in earphones, earphone charging boxes, earphone charging boxes, etc. PCBA boards, display screens, etc. of e-readers, virtual reality glasses and other products are used to solve the problem of sweat and other liquid corrosion of the main board, circuit board and components of end products.


Multi-layer corrosion-resistant nano-film


In 2018, after the company completed the development of multi-layer corrosion-resistant nano-films, it began to promote it to customers such as SDGE, a leading enterprise in the earphone manufacturing industry. Due to the long certification process required for new product introduction and the complicated preparation process of the product, only the Some customers generate a small amount of income.


In 2019 and 2020, as the cooperation projects between the company and SDGE and other customers entered the mass production stage, the sales scale of multilayer corrosion-resistant nano-films gradually expanded.

From January to September 2021, the revenue scale of the company's multi-layer corrosion-resistant nano-film has increased significantly, mainly because its earphone and accessories projects with Apple have gradually entered the mass production stage, so the sales of its EMS manufacturer Luxshare Precision Income has improved.

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