西安三维应力工程技术有限公司
Xi’an Serv Stress Engineering Technology Co., Ltd. is a professional technology research service institution specialized in performance testing and evaluation of oil tubular goods, and large machinery components.
Our core business includes：Inspection and evaluation; Failure analysis; Technology research and development; On-site inspection; Equipment supervision, Oil casing downhole technical service.etc.
Website：www.cnstress.com