Manager Lin: [I want a water chiller compatible with the 3KW fiber laser for internal cooling purpose. Do you offer tailored solutions?" S&A: [Hello, Manager Lin! Cooling of the 3KW fiber laser will be supported by the CW-7300 chiller with dual temperature and dual pump with a cooling capacity of 9,600W. For internal cooling, S&A Water Chiller will provide you with tailored solutions." Thank you so much for your support and trust in S&A. All S&A water chillers have passed the certification of ISO, CE, RoHS and REACH, and the warranty period has been extended to 2 years. Our products are worthy of your trust! S&A has a perfect laboratory test system to simulate the use environment of water chillers, conduct high-temperature test and improve quality continuously, aiming to make you use at ease; and S&A has a complete material purchasing ecological system and adopts the mode of mass production, with annual output of 60,000 units as a guarantee for your confidence in us. The technical parameter of CW-7300: http://www.teyuchiller.com/Products/chillerCW73009600Wco.html CONTACT S&A TE:+86-20-89301885 FAX:+86-20-84309967 SKYPE: teyuchiller Email:marketing@teyu.com.cn Website: http://www.teyuchiller.com