Shanghai Jinnuo Metal Products Co., Ltd.
Frequently Asked Questions
Quality Control System
Our quality control team, consisting of 6 inspectors, utilizes professional inspection machines such as hole diameter detectors, Tensile strength detectors, and Chemical material spectrometers to ensure top-notch quality.
Sample Requests
We can provide samples for items in stock. However, samples for non-stock, custom manufactured, or items sold only in full 100FT rolls may not be available for purchase. Please note that returns for sample orders are not accepted.
Minimum Order Quantity
We strive to maintain one of the lowest minimum order amounts in the industry, making it ideal for research and development projects, prototypes, and small quantity requirements.