Product Name: High Quality 4709es-2 Brake Shoe for Heavy Duty Truck Trailer Model NO.: 4709ES-2 Main Market: North America, Mild East, Western Europe Drum Brakes Classification: Brake Drum Classification: Drum Certification: ISO/TS16949 Position: Front and Rear Material: Iron Type: Brake Shoes Trademark: HUAUTO Transport Package: Pallets Origin: China Product Description Part NO.4709ES-2BRAKE DIMENSION:419*177.8MMRIVET SIZE:16-6.3 1/2APPLICATION: EATON819707FAQ1. Question: Are you a factory?Yes. Our factory established in 1995, and we have been in auto parts business for 23 years. We have 80,000 square metersworkshop and more than 260 employees.2.Question: How is your facility?We have 10 "800tons" hydraulic machines, 20 "500tons" and more than 30 small tons machines. We also have one brake lining automatic product line for international business only.3.Question: what's your annual output?We have 3 mature product lines. One is for brake lining, one is for clutch, and one is for brake shoe. Brake lining annual output is 8 million pieces, clutch is 300,000 sets, and brake shoe is 600,000 pieces.4.Question: how to ensure your product quality?Material and test: Our technology department tests the material first before they put in raw material storage, we only pick the good material and use in workshop. We also use "chase machine" to test our products before deliver to picking line. Certifications: we have EMARK, TS/ISO16949, link and SABS.