In bar-plate type heat exchanger production, core builder is very important for high quality product and success of the brazing.
	
	
                        上一個:耐低溫定膨脹合金4J29
                        下一個:改性醇清洗劑
                    
聯系人(rén):張傑
手機(jī): +86 133 1196 7521
電話(huà): 13311967521
郵箱: fcw.brazing@gmail.com
地址: 上海市松江區泖港鎮中厍路(lù)