LANG GmbH & Co. KG

We sell semiconductors that are the essential building blocks of electronic systems We are a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. Our approximately 80,000 products hel...

China's high-purity, high white, high brightness, ultra-fine calcium sulfate (gypsum) production base! The leader in the Chinese food additive calcium sulfate (gypsum) industry! The formulation and revision of industry standards for calcium sulfate,

Shanghai Shengzhong Fine Chemical Co., Ltd. (Company Introduction) was established in 1990. Over the past decade, the company has gained support and trust from various sectors of society and users