Company profile
Shanghai Ke lang film technology and domestic and well-known Film Institute conducted intensive cooperation in Europe, is committed to the international advanced level of whole new generation high strength, wear resistance, acid and alkali CRM series development, production and marketing of ceramic membrane, many industries and users in terms of industrial fluid separation provides assessment, design, installation, commissioning, and comprehensive technical support and service.

Corporate identity
“Ke lang” from the letters “CORUNDUM”. “CORUNDUM” means fused alumina, “lang” means beautiful jade.
Corundum Al2O3 is the main component, high purity, performance and stability, hardness is comparable to diamond.

Focus on membrane and win-win development

Lang focuses on high-performance special film material, and continuously improve product quality and technology, dedicated to various industries and partners with high quality membrane products and professional and technical services.
Seek win-win cooperation, hand in hand with development.