About Us

COREVISION TECHNOLOGY HONG KONG (hereinafter referred to as "CVT") is a strong oil & petrochemical core businesses and a complete marketing network. The Company was incorporated on 25th February, 2010 by its General manager Samuel Chung as the sole initiator, pursuant to the Company Law of the People's Republic of China (HONG KONG ) .

CVT is one of the largest integrated energy and chemical Provider in China which with benefiting its strong partners like Bahman group in Middle East it became one of the most successful companies in its field. The scope of its business mainly covers oil and gas exploration and production, extraction, , storage and transportation of petrochemicals, chemical fibers, chemical fertilizers and other chemical products; import, export and import/export agency business of crude oil, natural gas, refined oil products, petrochemicals, chemicals, and other commodities and technologies; research, development and application of technology and information. The Company is one of the largest producer and supplier of oil products (including gasoline, diesel and jet fuel, etc.) and major petrochemical products (including synthetic resin, synthetic fiber monomers and polymers, synthetic fiber, synthetic rubber, chemical fertilizer and petrochemical intermediates).

CVT has established a standardized structure of corporate governance and adopted a management system of centralized decision-making, delegated authorities at different levels and business operations handled by specialized business units. It has more than 5 subsidiaries and branches, engaging in oil and gas exploration and production, chemicals, marketing, R&D and foreign trade. Business assets and principal markets are located in the east, south and middle part of China, where China's most developed and dynamic economy lies.

As an endeavor to become a multinational energy and chemical company with fairly strong international competitiveness, CVT. will seriously implement strategies of resource, market, integration and internationalization with more focus on innovation of science, technology and management expertise, as well as improvement of employees' quality.

Foreign Trade

Petrochemical Product and Equipment Trade

Taking advantage of the synergy in integrated operation and actively implementing globalization strategy, CVT speeds up the foreign trade & technology cooperation and has made remarkable achievements in this regard. Overseas oil & gas investment made breakthroughs, international trade volume expanded, market operation and overall trading capabilities enhanced, supply guaranteed and cost lowered. As international cooperation in science & technology progressed well, the Company’s technological innovation capability further improved.

For import, global procurement was enhanced. We sourced from the global market for high quality products and materials and further stabilized import channels by enhancing cooperation with international manufacturers through a competitive bidding mechanism.

For export, we stepped up efforts to expand the export market. With our focus on resource and market, we enhanced coordination with CVT Catalyst Company, Lubricant Company, Oil Product Marketing Company, to improve cooperation and export pricing mechanism.. We exported, asphalt to Africa, bulked wax to Taiwan for the first time.

We unswervingly carried out the strategy of doing business with key customers with huge demands. Targeting on markets including the Middle East, Russia, Africa, Southeast Asia as well as CVT’s overseas investment projects.

Human Resource

CVT views staff as the cornerstone for sustainable development. The Company firmly establishes the philosophy that talent resources are the No.1 resource and sets maximizing corporate value and promoting staff comprehensive development as the goal, coordinately advance staff development and corporate development. The Company constantly improves the mechanism of recruiting, training, utilizing, and attracting talented personnel.

Staff Code

Combined with the new trend and characteristic of the company's reform, development and team-building, the company issued the "Staff Code". Through extensive publicizing activities, the code implementation has been further strengthened and the code content has been aligned with the employees’ clear cognition and action.

Staff Training

CVT adheres to the principle of putting people first and focusing on common development of corporate and staff, integrating the enterprise development strategy and employee career development planning closely, the staff training and development into enterprise development planning forward, strengthening overall coordination of employee training, so as to add value to human capital.

Staff Relation

The Company signs a formal contract with staff according to the principle of “Equality, Voluntariness and Consultation”. All domestic contracts strictly abide by Labor Law of HK , Labor Contract Law of China and other relative laws and regulations in around the word . All contracts with foreign staff strictly abide by local laws, regulations and international practices. All rights and responsibilities are defined by contract. Meanwhile, all subsidiary companies make contract management system so that labor contract can be strictly conducted and staff’s legal rights can be protected.

The Company insists on upholding staff rights and makes great efforts on playing staff’s role in democratic management and democratic supervision, trying to create a fair, democracy,

The Company attaches importance to staff life and makes efforts to research and solve problems with staff concerns. For instance, the Company implements system of paid vacation, improves catering service, working and living environment, and strives for a good working and living condition for the staff. Through various kinds of activities, such as sports games, singing contest and photography competition, the Company motivates staff’s collectivism awareness and team-work spirit, cultivates a relaxed and happy environment for public activities. Therefore, both staff health and corporate cohesion are strengthened and improved.

CVT stresses on building a learning-oriented organization and a learning team, contributes to building a training system with CVT characteristics, creates a platform for all staff to receive training and development. Training management system is constantly perfected , gradually formed a management system with overall planning and clear division of labor, an operation mechanism with orderly regulation and high efficiency, and an incentive and restriction mechanism integrated selecting, cultivating and appointing, Training backup system is gradually strengthened, training funds is ensured. Network, faculty, textbooks and other basic constructions have met the training demand. Preliminary built up remote education system .Training expense specialized on staff training is higher than social average level.


Chemical Sales CRM

Customer Relation Management System (CRM) serves as a platform through which CVT Chemical Products Sales Company is communicating with its customers online. This platform enables customers to enjoy fast business application, instant information checking and expedite feedback; customers could deliver or see about the annual, monthly or daily sales plans. Information about sales orders, capital exchanges and balance could be collected through CRM.

Customer Relation Management System (CRM) serves as a platform through which CVT Chemical Products Sales Company is communicating with its customers online.
Customers can also be exposed to all latest news of the company and participate in its service evaluation and market research or deliver suggestions to the company. Thanks to this platform, sales managers could process the transactions online, which greatly enhanced efficiency.


Liquefied petroleum gas, LPG in short, is a member of oil products family. This colourless and volatile gas is manufactured from refinery gas or natural gas (including associated gas in oilfields) through pressurizing, cooling and liquefaction. LPG from refinery gas mainly consists of propane, propylene, butane, butylene, and a small amount of pentane, pentylene, as well as a slight amount of sulfide impurities. LPG from natural gas scarcely contains olefins.

1. Form and Properties
LPG mainly serves as a petrochemical feedstock for ethylene production through hydrocarbon cracking process or for syngas production through steam conversion. It can also serve as industrial fuel and domestic fuel as well as combustion engine fuel. The major quality control indexes include evaporation residue, sulfur content and sometimes olefin content. LPG is flammable and explodes when its concentration in the air reaches a certain range. LPG mainly comprises of propane (C3H8) and butane (C4H10). Some LPG products may contain propylene (C3H6) and butylene (C4H8) as well. LPG can be usually manufactured from the petroleum gas in oil fields, gas fields, refineries and ethylene plants. Compared with other fuels, LPG boasts the following particular advantages.

1) Less pollution. LPG is a hydrocarbon composed of C3 and C4. It is free of dust and can be completely combusted. Its application in modern cities can largely reduce the pollution caused by coal and firewood, which served as major domestic fuels in the past.

2) Higher heat generation. Given the same weight, LPG can generate twice as much heat as coal does. Its heat generation volume can reach 45185-45980 kJ/m3.

3) Easy for transportation. LPG is a gas at atmospheric pressure and normal ambient temperatures, but it can be liquefied when moderate pressure is applied or when the temperature is sufficiently reduced. It can be transported by (railway) tankers on road and LPG vessels in water.

4) Stable pressure. Pipeline pressure to gas cookers remains invariable, which is convenient for LPG pipeline users.

5) Simple storage facilities and flexible supply. Compared with urban coal gas, LPG requires simpler storage facilities. It can be stored in tanks and can be filled in cylinders for customer use. LPG can also be supplied through gas distribution station and pipeline network and even can be filled in small bottles together with butane gas, serving as convenient hot pot fuel in restaurants. Due to the above advantages of LPG, it is widely used as industrial, commercial and domestic fuel. In addition, determined by its chemical compositions, LPG is a useful raw material for chemical industry and is widely applied in the production of various chemical products.

Natural Gas

Natural gas is a fossil fuel formed when layers of decomposing plant and animal matter are exposed to intense heat and pressure over thousands of years. The energy that the plants originally obtained from the sun is stored in the form of chemical bonds in natural gas.


Mazut is a heavy, low quality fuel oil, used in generating plants and similar applications. In the United States and Western Europe, mazut is blended or broken down, with the end product being diesel. Mazut may be used for heating houses in the former USSR and in countries of the Far East that do not have the facilities to blend or break it down into more conventional petro-chemicals. In the West, furnaces that burn mazut are commonly called "waste oil" heaters or "waste oil" furnaces


BTC group



Bahman General Trading & Contracting Co., is one of the leading Firms dealing in various products such as Steel, Cement, Plywood, Sanitary items, Tools, Hardware, Tiles, Granite, Marble, Textile, Garments, Sundries, Food stuff, Security & Telecommunication Systems, Investments, Hospital, Travel & Cargo, Marine & Real Estate, Civil Construction and Electro Mechanical works. We supply Medical Equipments to the Ministry of Health and we cater to most of the requirements of Kuwait Oil Company, Kuwait National Petroleum Company and all the Government Ministries.

Saudi Aramco


Partnership Overview with Exxon-Mobil and Saudi Aramco: On Mar.28th, 2013 , Exxon-Mobil (China) Petrochemical and Saudi Aramco (China). Starting operation on July 24th, 2013 , the JV was the first provincial level refined products sales company and largest oil products supplier in Fujian province. The JV mainly engages in wholesale, retail, storage, transfer and transportation of refined oil products, lubricants and other oil products; c-store management, car wash, lubricants replacement, catering and other auxiliary services, etc.

Sinotrans & CSC


SINOTRANS&CSC was established with the merging of China National Foreign Trade Transportation (Group) Corporation (“SINOTRANS”) and China Changjiang National Shipping (Group) Corporation (“CSC”) in March 2009. SINOTRANS&CSC is one of the key state-owned enterprises operating under the direct administration of State-owned Assets Supervision and Administration Commission of the State Council. It is the biggest comprehensive logistics service supplier in China with world-wide businesses in integrated logistics, shipping and shipbuilding industry. SINOTRANS & CSC is dedicated to being a Leading Global Integrated Logistics Service Provider.





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