How about Sansen fan coil unit?

It's good. Sansen Air Conditioning Group Co., Ltd. (formerly known as Shandong Sansen Environmental Protection Technology Group Co., Ltd.), founded on 20 16, is located in Dezhou City, Shandong Province, and is an enterprise mainly engaged in general equipment manufacturing. The registered capital of the enterprise is116 million yuan and the paid-in capital is 3 million yuan. Through the analysis of big data from Tianyancha, Sansen Air Conditioning Group Co., Ltd. * * * invested in five enterprises and participated in the bidding project 1 time; Trademark information 1 and patent information19 in intellectual property rights; In addition, the enterprise also has eight administrative licenses.