Foshan Lanshi Changlong is committed to electric retractable door business development, the main products are remote control electric retractable doors, Lazha, shutters, flower-gate, garage gate, gate and gate series of materials and other accessories. After years of research and development, production, product technology content and appearance modeling has reached the level of industry-leading, and custom-made according to customer requirements, implementation research, production, sales, customer service tracking all in one service. " Hejilong" the best-selling products over 30provinces, autonomous regions, by the praise and trust of customers, the industry has become a well-known brands.

" Chang Lung" has a strict management system, outstanding professionals and advanced production equipment, in a scrupulous, advocacy of "unity and pragmatic, steady development" spirit of enterprise, create doors distinguished brand is our pursuit of entrepreneurship," integrity-based, customer first, refine on, quality first" is our business purposes.

" Hejilong" as in the past, and strive for the vast number of customers to provide better, more, more satisfied with the products, Wanted around the dealers, to create a better tomorrow