Linde LienHwa (LLH) China , the joint venture led by gases and engineering firm The Linde Group of Munich, Germany and Taiwan’s LienHwa MiTAC Group, has signed an exclusive supply agreement with Xiamen-based LED maker Kaistar to supply bulk gases and high-purity ammonia (NH3). Kaistar is a joint venture of Epistar and China Electronics Corp (CEC).And its new facility will be constructed near to Linde’s ultra-high-purity ammonia plant in Xiamen (opened in 2010) to meet demand from the fast-growing Chinese LED industry. Using technology...