According to the company's development strategy and the business plan for 2008, in order to further enhance the core competitiveness of the enterprise, accelerate product upgrading, and increase the added value and market competitiveness of solar photovoltaic special equipment products, the company has successfully developed and mass-produced JJL240 solar polysilicon casting. Based on the ingot furnace (standard weight of the ingot: 240KG), the research and development of the JJL500 solar polycrystalline silicon ingot furnace (standard ingot weight: 500KG) was carried out earlier this year. At present, the product has completed research and development work such as overall plan and drawing design, and entered the prototype stage of prototype cutting. If the trial production work is smooth, it is expected to complete the entire process technology and testing work of the product by the end of December 2008.

According to authoritative data, the world's most advanced solar polysilicon ingot furnace production technology standard maximum weight of 450KG, JJL500 solar polysilicon ingot furnace such a large capacity equipment will be a major breakthrough in the industry.