We are Haiyan Emmet Tools Co.,Ltd in China. We supply hydraulic jack with good quality and low price. The quality policy of Emmet Tools Co.,Ltd. is "improve quality and service unceasingly and strive to exceed what the customer expected". Emmet Tools Co.,Ltd. has already obtained international Certificate of Compliance of ISO 9001 Quality Guarantee System, and its products have been given Certificates of Compliance by European Communities CE,Germany GS and reached standard of U.S.ANSI/ASME.Please contact us to know details.