Hugen import and export co., LTD, production based in city shaoxing. to be the safest slings brand in China. produce webbing sling, round sling and ratret strap. Furthermore, the producing standard we could follow are ISO487, European EN1492:2000/EN12195:200, American ASME B30.9-2003 and other relative standrd. SLN has experienced the ISO9001:2000 certificate which has the best producing machine in the world CE, ABS, DNV, CCS are the certificate what we could offer to our customers. Thank you for taking time to go through our business profile, if there are any questions, inquiries or comments, please contact us.