We are established in 1992, Longkou Yulong Sealant Co., Ltd. is a professional manufacturer and exporter that is concerned with the design, development and production of silicone sealant. We are located in Longkou City, Shandong, China, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

Covering an area of 30000 square meters, we now have over 300 employees. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. Besides, we have received ISO9001 and ISO14000 certification.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.