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             Our company was established in 2006 with a registered capital of 500,000 yuan. The factory is located at No. 19 Hongye East Road, Economic Development Zone, Daxing District, Beijing. Our main product is the efficient nitrogen determination catalyst (tablet), which is used in the Kjeldahl method to catalyze the digestion reaction of samples. This composite chemical catalyst has excellent catalytic efficiency, accelerating the digestion process of samples. The product is in tablet form; for digesting a sample of 0.1-0.5 grams with 5-10 ml of concentrated acid, one nitrogen determination tablet is required. Under a constant temperature of 420°C, digesting one sample takes only 40 minutes. This product is applied in protein determination for industries such as food, dairy, beer, feed, and flour. Phone: Beijing Jinyuan Xingke Technology Co., Ltd. is a state-owned enterprise with a registered capital of 100,000 yuan. The legal representative is Hu Haiquan, and the company is located in Daxing District, Beijing. The main products or services include various Kjeldahl nitrogen determination tablets, efficient Kjeldahl nitrogen catalyst tablets, and nitrogen catalyst tablets. We are highly recognized in the industry for our integrity, strength, and quality, adhering to a customer-centric philosophy and the business principle of "quality assurance and service first" to provide excellent services to our clients. Friends from all sectors are welcome to visit Beijing Jinyuan Xingke Technology Co., Ltd. for tours, guidance, and business discussions. If you are interested in us, you can contact us directly or leave your contact information. Contact person: Hu Quan, mobile: 13691286540, address: Economic and Technological Development Zone, Daxing District, Beijing.