Quality assurance agreementTo: XXXXX Limited Company In order to ensure to XXXXXX limited company's quality of products processing , the commitment to the following: 1, full use of environmentally friendly materials, customers designated raw materials brand, specifications without written consent cannot be changed; 2, the product must be carried 100% functions ( filling, discharge, flow, resistance, internal resistance, since consumption ) seized the entire shipment, as have other functions according to the specifications were detected; 100% visual inspection, protection board components without cold solder joint, false welding, welding and other welding half bad, components of each pin tin dipping degree ( height? The measure of area. Not less than 90%, metal, nickel plate IC, MOS≥ 3KG thrust test required. 3, the incoming inspection on the line after adverse rate ≤ 0.3%; 4, quality of abnormal timely treatment, to complete the scene control, I Division feedback problem never repeated; ( the problem of customer feedback to within 4 hours of an initial analysis and gives a temporary treatment plan, customer needs in 3 working days this effective 8D report ) 5, batch quality problem of zero; ( definition: the same phenomenon≥ 1%, causing XXXX has been receiving or marketing of the product batch rework, mass market recall ) 6, never appearing security quality problems, such as: short, fire, safety however, in contravention of the above; commitment to any one, I SECRETARY willing to bear all the losses ( including: material scrap / rework time / delivery delay punishment / indirect customers penalties etc ), and received additional ( RMB:1000 to 20000 yuan ) fine.