Sincerely thank you for using products offered by Lanphan. Your trust and support are our great honor. Therefore, to all our esteemed customers, we make promises as follows:

►All the products(Rubber Expansion Joint, Metal Expansion Joint, Fabric Expansion Joint, Metal Bellows, Dismantling Joint, and Rubber Lined Pipe) offered by us are designed and manufactured strictly according to national standard, industrial standard and enterprise standard. Our products are reliable and easy to use.

►With advanced inspection and test equipments and techniques, we are strict not only with quality control of raw materials, but also with the whole manufacturing process. We produce Rubber Expansion Joint, Metal Expansion Joint, Fabric Expansion Joint, Metal Bellows, Dismantling Joint, and Rubber Lined Pipe strictly in accordance with Special Equipment Manufacturing Assurance Requirements.

►On the conditions that properly installed, maintained and used, shelf life offered by us is at 1 year. Within the warranty period, we offer “three guarantees."

►Welcome users to the company for supervision and inspection. We will arrange well for your convenience.

►after guarantee has expired, we offer lifetime warranty. You only need to pay for cost if standard parts and seals are replaced.

► During period of installing and commissioning, our service personnel will regularly communicate with the user in order to get the latest operational status of the company's products. We help to install and commission till achieve your satisfaction.

► If temporary failure occurs in operation, we will promptly give satisfactory answers on your call and our service personnel will rush to the service site at the fastest speed.

► We offer lifetime technical support for free. After the device come into use, over every haft a year, we will make a call to inquire operation status of the equipment and document what we have learnt from you.