亚洲中文久久精品无码-国产97精品一区二区-搡老熟女老女人一区二区-国产精品视频免费看-国产在线激情小视频国产馆-rmvb+下载+1080p-亚洲三级在线观看

Shandong Jinmai New Material Group Co., Ltd, founded in 2007, excels in the research, development, production, and promotion of chemical raw materials. we have achieved significant breakthroughs in water treatment chemicals, oil & mining, papermaking auxiliaries, and textile auxiliaries, becoming a leading supplier in China.

Our company is certified under ISO9001:2008, ISO14001:2004, and GB/T18001-2001, with comprehensive HALAL and other certifications. Advanced testing equipment and a robust quality assurance system ensure the highest product standards.

We adhere to the philosophy of “Quality First, Sincere Service.” With a focus on international markets, we have established stable partnerships in over 40 countries, including Europe, the Middle East, Southeast Asia, and South America.