Your company's sales grew by 120% in the first 2 years, which is an impressive achievement. This growth can be attributed to several factors, including effective marketing strategies, efficient supply chain management, and a strong customer base.

In order to sustain this growth and continue to further increase your sales, it is crucial to analyze your sales data and identify the key drivers of this growth. This can help you understand which products or services are performing well and which areas need improvement.

Moreover, it is important to maintain a strong sales team and continuously train them to better understand your products and services. This will not only increase their confidence and efficiency in selling, but also help them identify potential upselling opportunities.

Another important aspect to consider is your pricing strategy. Often, a slight adjustment in prices can significantly impact your sales. It is essential to constantly evaluate your pricing strategy and make necessary changes to stay competitive in the market.

Finally, customer satisfaction is crucial in sustaining and increasing sales. Make sure to actively seek feedback from your customers and address any issues or concerns they may have. This will not only help retain your existing customers, but also attract new ones through positive word-of-mouth.