• Shandong Laiyang Spark Pesticide Co.,Ltd.(Laiyang Shuangshuang Chemical Co.Ltd.)
• +86-535-3858776
• China

• Shandong Landun Petroleum Resins Co.,Ltd.
• 8621-63639848,8613869587939,8621-28201469.
• China

• Shandong Lanjing Group
• 86-546-- 8301151 8300434 8300454
• China

• Shandong Leling Huahong Dyes & Chemicals Co.,Ltd
• +86-534-6606717
• China

• Shandong Liangshan Sanli Resin Co.,Ltd.
• 86-537-7701076 7701698 7702598
• China

• Shandong Liangzou Mineral Industry Group company
• 13605431940
• China

• Shandong Lianmeng Chemical Group Co.,Ltd.
• +86-13573619307
• China

• Shandong Liaocheng Daming Chemical Co.,Ltd. (Liaocheng Qiushi Chemical Factory )
• +86-6358850255 8850188 8850555 8850268
• China

• Shandong Liaocheng E Hua Pharmaceutical CO,LTD.
• +86-635-8386272(Foreign trade )
• China

• Shandong Liaocheng Longwin Chemical Co.Ltd.
• +86-635-8353906
• China

• Shandong Libaode Chemical Co., Ltd.
• +86-530-7612366,7613088
• China

• Shandong Linqu No.1 Chemical Factory
• 0086-536-3761043
• China

• Shandong Linzi Huaguang Chemical Industry Plant
• +86-533-7311909 7366258
• China

• Shandong Longda Bio-Products Co., Ltd.
• 0086-539-2251064
• China

• Shandong Longxin Pharmaceutical Co., Ltd
• +86-13573348889 +86-533-7968008
• China

• Shandong Lufeng Pesticide Co., Ltd.
• 0536-3529528 3522863 3529527
• China

• Shandong Lujing Environmental Protection Material Technology Co.,Ltd.
• +86-533-5558408
• China

• Shandong LuKang Record Pharmaceutical Co,.Ltd.
• +86-537-2982676
• China

• Shandong Lunbo Luminous Products Co., Ltd.
• 0086-0531-88037290 88037256
• China

• Shandong luning pharmaceutical co., Ltd.,
• 0086-546-7720105
• China