Quality Policy

Jen-Mao is a well-experienced supplier for sales and manufacturing of various hardware.

Quality Policy

High Quality is Our Standard

Quality Policy - ISO 9001:2015 Certificate
ISO 9001:2015 Certificate

Jen-Mao is an ISO 9001:2015 certified company. We well know that producing defective goods incurs repair cost and damages the reputation of the company. In order for quality to be achieved, we ensure that all processes are controlled in a standardized manner.

We choose and manage our suppliers carefully which are able to supply quality raw materials and parts that are under stringent quality control. Not only QC inspectors, all of our staff are trained to check all items at every step in the production process for faults. When any defects are found, our staff will find out the root causes and produce a solution to prevent it from happening again. Before final products are completed and ready to leave the factory, the pre-shipment inspection is performed to meet the quality standards based on client requirements.

We offer the best combination of quality and service to save our customers money, time to make their products more competitive in the market.

Quality Inspection

These zinc die casting parts have been trimmed but before machining, plating or coating has taken place. The quality inspectors take some samples randomly and check visually prior to the next process. 

Checking the appearance of color and texture is consistent with the sample approval by customer.

Inspector use a caliper for checking the measurement of the part within the range of tolerance.

We test our tie down products by tensile strength testing machine to ensure the specification as customer’s requests.. 

Before the loading, container general conditions are checked to avoid any leakage. Our inspector make sure everything, item, quantity, packing and loading method as per customer’s requirements. 


Test Equipment

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