As a manufacturer in China, Jera line conforms to the quality management system ISO9001:2005 and fully use the ISO methods to check and do products quality control through the entire products manufacturing processing accordingly: from pre-production preparation to after-production delivery and even after-sale service. Below is a step-by-step breakdown of core practices, organized by lifecycle stages:
1. Pre-production quality countrol:
Supplier Quality Management includes Supplier selection & qualification, Incoming material inspection (IQC) and Supplier performance monitoring.
Product & Process Design Validation includes design review & FMEA and Prototype testing & Pilot production.
Jera line follows to ISO 9001:2015 quality control for receiving raw materials.
Plastic, fiber cores, steel, metals, wires, aluminum alloy etc. We thoroughly choose our raw materials and its suppliers.
2. In-production quality control: Prevent defects during manufacturing processing
Jera line proceed essential tests in its interior laboratory, which including UV & temperature aging test, corrosion aging test, ultimate tensile strength test, mechanical impact test, galvanization thickness test, material hardness test, fire resistance test, insertion & return losses test, fiber optic core reflection test, temperature & humidity cycling test.
According to these tests, Jera Line do good quality control in preduction quality countrol and in-production quality control.
Jera line’s production operations of semi-finished products are strictly inspected.
We apply fundamental world and self-made test standards, when inspecting the quality of our production operations.
Jera line does routine tests for finished products. The test maybe done per your requirements or maybe based on essential tests which comply European standards (IEC-60794-1-21, EN-50483,) in our factory’s laboratory.
3. Post-production quality control: Ensure only qualified products to be shipped
4. Continuous Improvement: optimize quality time to time
By integrating these practices, Jera Line can not only meet customer and regulatory requirements but also reduce costs (from rework and waste) and build long-term trust business relationships with our customers worldwide.
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