The continuous growth from Q1'14 till Q2'15 is mainly due to increased in export sales to oversea customer and related parties. The increased is mostly due to the stabilize of world economy and growing
economic condition of the world after the economic instability. The Asia boundary quarrel has also mitigated during the period which increased the sales of the company.
Another factor that increased the growth of sales is the steel or other metal market condition as most of Okamoto (Thai) machine that is sold out are use in the metal industry. The market for metal are
growing each year as we could see in the steel graph above. The total value of consumption of steel are increasing every year which also cause the production to increased in the same growth rate.
This signify an increased in production capacity of metal related company which also link to the increased in sales of Okamoto (Thai).