COMPANY INTRODUCE

COMPANY INTRODUCE

China Hongyang Group, is an integrated enterprise with the research & development, production and marketing of Fuel Dispenser and related accessories as well as service station concerning equipments. It concentrates on the relative manufacture & services of filling station such as Hongyang tax control Fuel dispenser, IC Card fuel dispenser, manage system of network for stations, submerge pump and liquid level devise. China Hongyang Group, designed supplier of SinoPec and PetrolChina, our HONGYANG products have been sold to over 50 countries in South-east Asia, Mid-east, Africa, Europe and well received in their markets.

tion pin 15-O-ring Diagram 2-27: Structure of general nozzle 1-Spout 2-Nut 3-Hex nut 4-Gasket 5-Valve washer 6-Gasket 7-Washer 8-O-ring 9-Assistant valve 10-Spring 11-Guiding bar 12-Cap 13-Seal 14-Spring 15-Bolt 16-O-ring 17-Lockwasher 18-Spring seat 19-Gasket 20-Valve body 21-Nozzle body 22-O-ring 23-Gland nut 24-Ejection pin 25-Supporting gasket 26-Pin axis 27-Suppor pla fuel dispenser te 28-Switch handle 29-Pin axis 30-Copper sleeve 31-Valve seat Diagram 2-28: Exploded drawing of general nozzle 1.2 Structure and function of key components Main valve unit Illustrated in Diagram 2-29, main valve consists of valve body, gasket, locking washer, spring seat, which is used to switch on or off the delivery pipe pf nozzle. 1-Valve body 2-Gasket 3-Lockwahser 4-Screw 5-Spring seat 6-O-ring Diagram 2-29: Main valve unit Adjusting used for change the clearance between switcher and top level, which should be kept in 0.3~ 0.5mm. Locking washer is to prevent bolt loose. Vice valve Vice valve will be closed as main valve switch off, showed in Diagram 2-30. As for fuel dispenser with presetting function, main valve don’t close after presetting filling, vice valve is closed to ensure accuracy and field clean. 1-Spring 2-Valve body 3-Guiding bar 4-Gasket 5-Valve washer Diagram 2-30: Vice valve Top level and switch handle. Used for open or close of main valve, changing openness so as to adjusting outlet flow rate. Locking nut To pressure O-ring in case of leakage Working principal As fuel dispenser start work, lift switch handle and open main valve, oil filled with chamber o fuel dispenser f main and side valve, oil discharge out of nozzle spout through pressured oil opening side valve. Usage and maintenance Nozzle is made of aluminum, which is carefully taken up and down, in case of being damaged. Regularly add greasy oil to nozzle to facilitate operation; regularly inspect O-ring, replacing damaged one. There is a regulative device between top level and switch handle, which is used to adjust clearance. Disconnect p fuel dispenser

and time transaction 981031174233 (example)　　24 Function code 831 - Echo test　　41 Card acceptor terminal identification C123X345 (example)　　42 Card acceptor identification code 00346782ARST119 (example)　　48-0 Bit map for data elements 010 4000000000000000　　48- Hardwar fuel dispenser e level 1234 (example)　　2-1　　48- Software level S998877661 (example)　　2-2　　48- EPROM level E998877661 (example)　　2-3　　64 Message authentication code　　 Table 75 Network management response message (1830)　　Bit Data element Value　　7 Date and time transmission 1031174237 (example)　　11 System trace audit number 023576 (echo)　　12 Date and time transaction 981031174233 (echo)　　39 Action code 800 - accepted　　41 Card acceptor terminal identification C123X345 (echo)　　42 Card acceptor identification code 00346782ARST119 (echo)　　64 Message authentication code　　 Wednesday 10 May 2006 - Revision 03　　Document title　　IFSF POS to FEP Interface　　Section Page　　Appendix E Message Examples 177178　　E.9 Network message - key management (session key)　　Ref. C fuel dispenser ard acceptor Message Host　　 POS device determines that a session key　　 is needed.　　1. POS device formats a network ==1820=　　 management request message to request　　 a session key and transmits the message　　 to the FEP.　　 fuel dispenser

market for BPO, which encompasses processing bills and credit-card applications to managing entire human-resources operations, should be worth another $24 billion by next year, and is expanding even faster. India has captured the bulk of this work. While China is the world s top location for contracting out manufacturing, it has just $2 billion of the outsourced-service fuel dispenser s market, reckons Bill Lewis, the founder of Temasys, a Singapore-based consultancy. What activity there is happens mostly in Dalian, a north-eastern city where, for reasons of history and geography, many locals speak Japanese and Korean, and which therefore handles back-office functions for companies from Japan and South Korea. Xian s annual outsourcing revenues are a tiny 300m yuan ($40m), according to official figures. Over 90% of that comes from Japan. But China has plenty of potential. Its workers are well educated in basic computing and mathematics. They may lack creativity, but they are disciplined and readily trained, making them better at tedious jobs than most Indians are. This suits the BPO business. “These are repetitive, rules-based tasks which you can train an army of people to do,�says Sujay Chohan, Gartner s research director. “They are not tasks that require innovation.� Army is the right word this business needs millions of low-cost workers, and China has them. India used to be cheaper, but salaries for graduates, engineers and programmers have been climbing fast and staff turnover at IT companies can reach 30-40% a year. China, where an entry- level BPO staffer is p fuel dispenser aid around $300 a month, one-tenth of the comparable American wage, is now very competitive. Henning Kagermann, chief executive of SAP, one of the world s biggest software companies, gave warning in January that India was becoming too expensive to outsource work there. China s big coastal cities are getting more expensive, but prices inland remain keen. Foreign firms are looking beyond Xian at cities such as Chengdu and Wuhan. Kaor fuel dispenser