First, product diversification. Expansion door, electric expansion door technology not only development, its extension product industry has also developed rapidly, and the market is broad, the prospect of development is very considerable. In addition, the electric telescopic door is scientific and convenient, with small footprint and beautiful appearance. It is favored by consumers and widely applied in schools, hospitals and other fields. Electric retractable door enterprises with telescopic door broad market and development, gate products single market has been unable to meet the requirements of enterprises to further expand the scale, so many ep-sof automatic telescopic door factory Kyushu began to expand the product structure, product is the gate of the development trend of diversification.

第二，规模化。由于伸缩门发展历史相对较短，且发展迅速，市场短时间内得到极度扩张，吸引了很多小成本投资者加入到这个行业。随着型线  流水槽模具 景观石 检查井钢模具 保定通风管道 隔离墩模具 保定保洁公司伸缩门市场的不断发展和成熟，原来的很多小型伸缩门企业规模不断扩大，且这个趋势不会停止，还会发展下去。所以，将来伸缩门、电动伸缩门生产、销售会实现规模化。

Second, scale. Due to the relatively short history and rapid development of expansion doors, the market has been extremely expanding in a short time, attracting many small investors to join the industry. With the continuous development and maturity of telescopic door market, many small scale telescopic doors have been expanding, and this trend will not stop. Therefore, the expansion door, the electric expansion door production, the sale will realize the scale in the future.

第三，品牌营销。随着电动伸缩门技术的不断进步，其入行门槛不断提高，同时市场竞争状况也越来越激烈，另外，原来很多的伸缩门企业规模得到扩大，品牌竞争成为伸缩门市场的新趋势。品牌的影响力是不容小觑的，在电动伸缩门行业也是如此，因此，随着市场的不断成熟，电动伸缩门的品牌营销会成为发展的必然结果。

Third, brand marketing. With the continuous progress of electric telescopic door technology, its entry threshold has been continuously improved. Meanwhile, market competition is becoming more and more intense. In addition, many scale expansion enterprises have been expanded, and brand competition has become a new trend of telescopic door market. The influence of brand is not to be underestimated. It is also true in the electric telescopic door industry. Therefore, as the market continues to mature, the brand marketing of electric telescopic door will become the inevitable result of development.