国产人妻人伦精品熟女A片,在线成人色情电影网站,亚洲日本欧美日韩中文字幕,五月色播先锋在线丁香,两个人做人爱视频大全,书记灬啊灬啊灬轻点白芸小说,最新中文字幕国产在线

Guangdong Liwei Chemical Industry Co., Ltd., established in 1987, is a state-appointed pesticide-manufacturing factory with several subsidiaries including Guangdong Liwei Import & Export Co., Ltd, Maoming Liqiang Chemical Co., Ltd, Inner Mongolia Liwei Biotechnology Co., Ltd. and Guangxi Liwei New Material Technology Co., Ltd， etc. Liwei Chemicals is a company committed to R&D, production and sales of pesticides technical and formulations. Also providing the high qualified products with perfect solutions and professional services to customers and farmers. We are the top 30 Agrochemical company ranked by CCPIA 2022, ISO 91001 certified and trading more than 50 countries including Africa, South America, Middle-East, South East Asia, Central Asia etc, total sales volume amounts over 500 million dollars in 2022. Liwei Chemical is based on "Technology and Innovation" to achieve sustainable development. We have also formed long-term partnerships with the Chengdu Institute of Organic Chemistry of the Chinese Academy of Sciences, Sun Yat-sen University and the Guangdong Petrochemical Research Institute. We invest a fixed amount of money each year as R&D funds, specifically for the development of new pesticides with high efficiency and low toxicity. Through hard work over more than 35 years, the “Liwei” brand enjoys a high reputation in agrochemicals fields. Some products are even named as “Guangdong Brand-Named Products”, and the company is also honored with “Specialization and new types of ‘small giant’ enterprises”, “Maoming Top 10 Enterprise”, the “Advanced Enterprise of Guangdong Province”, “Honest Business Enterprise of Guangdong Province”, “Chinese High-tech Enterprise”, “Top 100 of Chinese Agricultural Industry” in 2017-2022. We promise to do our best to provide our new and old customers with the best quality products, the most competitive prices and the most sincere services. We sincerely hope to cooperate with you and create a bright future together!