Dear Sir/ Madam,It is our great honor tobuild business relationship with you.JUN VALVEhas established over 30 years and own a plant in Shanghai.We haveservedseveral famous companies such as Econosto , Klinger, Spirax Sarco, TrouveyCauvin.And gottheCertificate: API 6D, CE, PED,Classe: 150~1500LBSWe are eager to build a long-term relationshipwith you.If there is any inquiry, please letus know.Do you have online software suchas Skype, whatâs app, line That will be more helpful for usto discussing.