R410A

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1.

R410A energy saving commercial split air conditioning control system has been used in many regions .

R410A 节能商用分体空调控制系统已经在很多地区实际运行。

3.

The patent for environmental friendly refrigerant R410A is dominated by some American and Japanese companies like DUPONT, DAIKIN.

环保制冷剂 R410A 的专利掌握在杜邦、大金等美、日公司手中。

4.

So far China has only distributors of R410A products , and thus has to purchase the relevant patent for the manufacturing of R410A.

目前中国只有 R410A 产品的经销商，想要生产 R410A 必须向美、日企业购买专利。