الوصف

East JIn International Co., Ltd manufactures ASTM B*8 standard which is for air conditioning, plumbing, and refrigeration in commercial , residential and institutional installation.

 We provide complete range of three types of ASTM B*8 in Type K, L and M, which is engineered to meet its specification for the best performance.

 Each type is suitable and typically used for below purposes.

 Type K  underground residential, commercial and industrial purpose



Type L residential and commercial purpose



Type M above ground residential and light commercial purpose

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