Hebei Guangsheng (HK) Bio-Tech Limited a privately-owned enterprise group, a professional research institution and manufacturers of natural herb plant botanical insecticide, fungicide and fertilizer on agriculture, grain storage and public health pest control. We also handle production and exportation of pharmaceuticals from natural herbal plant extract. The group has one research & development company; two fully-owned factory and some joint-venture factories as well as marketing companies in the mainland of China. We have succeeded in supplying more and more organic pesticides with really high quality to international markets and have been enjoying cooperation with many overseas customers. We have a series of botanical pesticide products of Matrine, Veratrine, BBM, Cevadine, natural Pyrethrin, Rotenone, Eugenol, Berberine Hydrochloride and so on. We supply the following various formulations and technicals of natural botanical insecticide, fungicide and fertilizer by ourself-R&D. 1. Cevadine solution botanical insecticide; 2. Veratrine botanical insecticide; 3. Matrine emulsion botanical insecticide; 4. BBM emulsions botanical insecticide; 5. Natural Pyrethrin botanical insecticide; 6. Rotenone botanical insecticide; 7. 0.3% Matrine emulsion botanical fungicide; 8. 0.3% Eugenol emulsion botanical fungicide; 9. 0.3% Berberine botanical fungicide; 10. Soil botanical pesticide fertilizer; and 11. DEBBM-P/WP for grain storage pest; 12. DiaHerb powder for public health pest control; 13. Natural Pyrethrins for controls flying insects in and around animal housing; 14. Natural Pyrethrins for fly&mosquito, Multipurpose aerosol insecticide; 15. Other herbal botanical extract and technical product. All product qualities are stabilization and credibility. The products are recorded and register in Agricultural Ministry of China, and were awarded Chinese patent, won silver-prize of Beijing International invention exhibition and gold-prize of Chinese �Edison?cup. Some products recorded and register as insecticide or fertilizer in other country. And got organic certificate in AFASSEQ of Japan and BFA registered product of Australia. All product�s material from natural herbal plant, no contain any content of chemical pesticide component. So our products belong to natural organic product. And products are the broad-spectrum, high efficiency, low toxicity and long-acting pesticide. This product principally characteristic is dissociation easily--so has no pollution, no residual toxicity and without carcinogen, --and these products can stimulate plant growth and improve 10-20 % the quality of fruits.