The problem of unwanted sound in construction is complicated. Many factors affect the success of acoustical design. There may be undesirable noise that comes from nearby mechanical equipment that needs to be lessened or concealed. Perhaps vibration is the culprit, causing disturbance to nearby occupants. Or there may be the need to seal air gaps for acoustical and thermal improvement in construction projects. Kingflex offers foam products and technical expertise for all these considerations.The Milestones In Kingflex Development(important events) ◆. 1979 Mr.GaoTongyuan founded No.5 thermal insulation factory. ◆. 1989 Introduced large-scale rock wool, aluminum silicate and other processes, greatly promoted the local economic. ◆. 1996 Invested in the construction of a “rubber and plastic” factory in Langfang. ◆. 2004 Applied for import and export rights, successfully expanded the overseas market. ◆. 2014 Successfully developed SA sound absorption and noise reduction and ULT ultra low temperature series products. ◆.2021 The company exhibition hall was built. ◆. Future In the future, we will continue providing higher quality thermal insulation for customers expand more markets.        Our well-equipped facilities control throughout all stages of production to guarantee total customer satisfaction. Besides, we can provide customized service for all customers, as long as you have product requirements, we can develop for you.              Our products comply with international standards and are greatly appreciated in a variety of different markets throughout the world.        Professional workers promote production Our factory is highly mechanized and well equipped with 20+ production facilities. The fully antomated machines and experienced workers ensure high productivity with fewer production costs.