Lianyungang Yuanda Quartz Product Co.,Ltd – we focus on fast infrared heat lamps & high purity quartz glass source.Striving for high quality and excellent customer service. shoulder reponsibility boldly.Our customers, whether they are small paint shops or multinationals, choose us because they want to maintain their competitive advantage and they see our company as a solid efficient partner. Creativity and innovation, research and passion, quality and after-sales service are the elements of success that guide yuanda every day throughout the world.