"Quality 1st, Honesty as base, Sincere company and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for
Formaldehyde, 11.3kg R410a
, Iso Tank Refrigerant 407c
, Cylinder Care 40
, We aim at Ongoing system innovation, management innovation, elite innovation and market innovation, give full play to the overall advantages, and constantly improve service quality.