1. Guangdong Lina Industrial Co., Ltd. – Manufacturer of LN series internal mixers for rubber and plastic. Produces 1L laboratory mixers and industrial production mixers. Website: http://www.lina-china.com

  2. Dalian Rubber & Plastics Machinery – State-owned enterprise with 100+ years history. Produces internal mixers, open mills, and rubber extruders. Website: http://www.dlrp.com.cn

  3. Yiyang Rubber & Plastics Machinery Group – Leading Chinese manufacturer of rubber machinery including internal mixers. Website: http://www.china-rubber-machinery.com

  4. Sichuan Yaxi Rubber & Plastic Machinery – Produces internal mixers and rubber refining lines. Website: http://www.yaxi-machinery.com

  5. Wuxi Double Elephant Rubber & Plastics Machinery – Manufactures internal mixers and open mills. Website: http://www.double-elephant.com

  6. Qingdao Yadong Rubber Machinery – Specializes in internal mixers and rubber kneaders. Website: http://www.yadong-machinery.com

  7. Dalian Huahan Rubber & Plastics Machinery – Produces internal mixers and rubber processing lines. Website: http://www.huahanmachinery.com

  8. Guangdong Huaming Machinery – Manufactures internal mixers for rubber and plastic. Website: http://www.huaming-machinery.com

  9. Qingdao Xinben Rubber Machinery – Offers internal mixers and rubber kneaders. Website: http://www.xinbenmachine.com

  10. Shenzhen Neibo Machinery – Specializes in laboratory internal mixers. Website: http://www.neibochina.com