Chongyuan Zhu

Technical Industries, Inc., was established in 1971, and the company is well known throughout the world for developing, and introducing the ET-Series full function full length ultrasonic pipe inspection system which is favored by most of the major oil companies. Technical Industries, Inc., was the first to introduce the Computer Data Package specified by major oil companies. Technical Industries, Inc., invented and developed the wall mapping Visonic 3D™ int’l patented Imaging System presently used for deep water and critical applications and expandable technology. Technical Industries, Inc., expandable technology was used by BP and Baker Oil Tools to successfully drill the first expandable oil well. Technical Industries, Inc. is committed on providing quality services to its customers. Due to its commitment and excellent quality system in place.

Shanghai Airlines Co., Ltd. provides domestic, international, regional air passenger, cargo, mail transport and agent services. The company was founded in December 1985 and is headquartered in Shanghai, China.