Shanghai YongFeng Biotech Co.,Ltd is devoted to pesticide production,research and development, relevant porducts and services. It based on strong economic and technial strength,service to all of famer in the world.
We supply more hundred kinds of pesticide, intermediates and fertilzier. Yongfeng products sell out over 30 countrise,like Africa, South East Asia,the middle East,South America,Easter Europe etc. The freeback from local marketing always good that we obtain the custmers praise.
Yongfeng QC and lab focus to formulaton delevlopment and quality. Strictly control the whole production process in ISO 9001.Perfect managerment process in stock and logstics.
Leading the high top biotech pesticde and servce for moden green agriclture.
PRODUCT BASE
QUALITY CONTROL
Control of the quality objectives, standard process control data by factory, the quality department to analyze data to obtain the execution result, optimize production and packing process and process, continuously improve product quality, product constantly optimize and improve.
According to the AQL standard, YONGFENG rules for each batch number per unit product shall be checked (sample size or series sample size) and the number of the acceptance criteria Numbers (including receiving, rejection and judgment rules, etc.) of a specific plan, including the control of suppliers, the retained sample and testing, sample batch inspection, warehousing qualified single downlines, percent of pass, rejection level, etc.
