Working Visas for Australia - Only for Hong Kong, Japan, Korea and Taiwan

We're looking people who are seeking working holidays visas for Australia. To be eligible for the Visa, you must be aged 31 and below, have a bank statement of minimum 5k, good character/health, passport holder of the mentioned countries. Initially the Visa is for 3 months and then we extend it for 12 months using the employment contracts we have secured for them. In most cases, that 12 months can be extended further. The occupation prescribed from immigration for such a Visa and to qualify for extension, are mostly in the farms out in regional areas such as Perth, Southern Australia etc... They don't have to work there the whole duration of their visa, they can travel and explore Australia at their leisure but must work for at least 3 months. We have secured 60 positions for farm work kicking off in September, so ideally, candidates need to be here by end of August. Our services include, Visa professional service, confirmed employment, accommodation and transportation to & from work. Remuneration is minimum $21 an hour and if they work hard, some earn up to $40 an hour. Applicants can also be those already here in Australia on a working holiday visa but now seeking employment contract from prescribed destination to be able to extend their current visas. If you need further information, please kindly let me know.