Dear sir , We are the biggest private enterprise in China , engaging in producing feed additive ,choline chloride,and we have self-import -export right.The main size of our product include 50%,60% CC power,and 70%,75%CC liquid.We registered capital of BMB?20 million and with annual yield of 50%?60% powder of 12,000 tons and 70%?75% liquid of 10,000 tons. After several years developing ,we have accumulated rich experience in quality standard.Our products accord with or overstep the standards of HG2941-1999.Formed complete enterprise quality guarantee system, the company has full and fine quality test equipments and certificated ISO9001 product quality system. Best regards ZhuZhitia