ASME ISO 20FT 40FT Standard Cryogenic LPG Transport Semi Container

DONGTE has been rated as "Hubei Province Technical Center for Pressure Vessels", "Hubei Province Workstation for High-skilled Talents", etc. We have acquired more than 120 patents through the "Producing, Learning and Researching" practice, and frequent technical communications and cooperation with China Standardization Committee on Boilers and Pressure Vessels, China Classification Society, Tsinghua University, Shanghai Jiao Tong University, Zhejiang University, Fuzhou University, Huazhong Unive

We have more than 330 professional technical staff, 30 senior engineers(including 5 Researcher-level Engineers), about 500 staff who are multi-skilled technical talents and senior technicians, 9 outsourced experts and professors employed in the industry. We are the Editorial Board of the China National Boards of Supervision Regulation on Safety Technology for Transportable Pressure Vessel; We have participated in the compiling of many other standards, such as Road Tanker for Liquefied Gas, Road

DONGTE has been facilitated with more than 2000 sets of equipment, such as plasma cutting machines, US Lincoln welding machines, welding robots, all kinds of large and medium-sized rolling machines, beveling machines, cranes, heat treatment furnace, NDT equipment, 2000 tons of spherical shell press machines and other large heavy equipment. Among them, there are more than 200 sets of testing equipment.

DONGTE has been engaged in manufacturing of energy and chemical storage & transportation equipment for over 3 decades. Focusing on the production, storage and transportation, application and intensive processing of upstream, midstream and downstream liquefied petroleum gas industry chain, HONGTU forms complete industrial equipment cluster from oil refining device, spherical tank, large scale flat bottomed vertical tank to mounded type tank, from lightweight and large-volume liquefied gas tanker

DONGTE has a sound quality assurance system and perfect quality control procedures. Products from the entry of raw materials to the delivery to the user must pass 111 quality control points, 243 quality control procedures and 47 procedure document reviews. Annual radiographic inspection films of the products exceed more than 400,000 copies and each product quality files keep for more than 20 years, so each weld quality can be tracked. HONGTU continues to carry out the LEAN Management, introduce