Quality Control&Assurance

Fumax certifications - PCB Assembly manufacturer certifications online

From the moment a customer confirms an order, Fumax’s quality control process is always in place to ensure high quality delivery.

Quality Control Management

Fumax has developed a series of quality control management procedures and approaches to assure the product delivery meets the customers’ requirements through the whole product realization from the selection of the suppliers, WIP inspection, and outgoing inspection to the customer service. Here are some of the examples:

Evaluation And Audit Of our Suppliers

Suppliers must be evaluated before approval by Fumax’s supplier evaluation team. In addition, Fumax Tech will appraise and rank every supplier once a year to guarantee the suppliers provide the quality materials meeting Fumax’s requirements. Furthermore, Fumax Tech continuously develops suppliers and promotes them to improve their quality and environment management basing on the systems of ISO9001.

Contract Review

Before accepting an order, Fumax shall review and verify customer’s requirements to make sure that Fumax has the capability to satisfy customers’ requirements including specification, delivery and other demands.

Preparation, Review And Quality Control Of Manufacturing Instruction

Fumax will evaluate all the requirements after receiving the customers’ design data and related document. Then, transform the design datum into manufacturing datum by CAM. Finally, a MI which incorporates the manufacturing datum will be formulated according to Fumax’s real manufacturing process and technologies. MI must be reviewed after preparation by independent engineers. Before the MI is issued, it must be reviewed by QA engineers and get approved. Drilling and routing datum must be confirmed by first article inspection before issued. In a word, Fumax Tech makes ways to guarantee that the manufacturing documentation is right and valid.

Contact us if you have questions or comments!

Incoming Quality Control

Incoming quality check

In Fumax, all materials must be verified and approved before going to the warehouse. Fumax Tech establishes strict verifying procedures and working instructions to control the incoming. Furthermore, Fumax Tech owns various precise inspection instruments and equipment to guarantee the capability to rightly judge whether the verified material is good or not. Fumax Tech applies a computer system to manage materials, which guarantees that materials are used by first-in-first-out. When one material gets close to expiry date, the system will issue a warning, which ensures that materials are used up before expiry or verified before use.

Process Controls Of Fabrication

Right manufacturing instruction (MI), total equipment management and maintenance, strict WIP inspection and monitoring as well as working instructions, all these make the whole production process totally controlled. Various precise inspection equipment including the AOI inspection system as well as perfect WIP inspection instructions and control plan, all these guarantee that semi-products and final products, all reach the requirements of customers’ spec.


Final Control And Inspection

In Fumax, all PCBs must go through the open and short test as well as visual inspection after passed the relative physical tests.

Fumax Tech owns various advanced test equipment including AOI Testing, X-ray inspection and In-Circuit Testing for finished PCB assembly.

Outgoing Audit And Approval

Fumax Tech sets up a special function, FQA to inspect the products according to the customer’s spec and requirements by sampling. Products must be approved before packing. Before delivered, FQA must 100% audit every shipment for the fabrication part number, customer’s part number, quantity, destination address and packing list etc.

Customer Service

Fumax Tech sets up a professional customer service team to proactively communicate with customers and timely deal with the customers’ feedback. If necessary, they will cooperate with the customers to solve the relative problems on the customers’ site. Fumax Tech highly concerned about customers’ needs and periodically surveys customers to learn about their requirements. Then Fumax Tech will timely adjust the customer service and make the products meet customers’ needs.


◆  Complete RoHS manufacturing processes, IPC-A-610D standard soldering

  Complete process quality control

  100% traceability assurance

  100% electrical test (powers and short test)

  100% functional testing

  100% software testing

  Assembly, labeling and packging the boards or system according to the customer’s packaging requirements

  We can do functional testing for boards or system according to the customer’s test instructions, and we can provide test summary report to  help customers locate the source of the failure.

  Lifetime warranty

  ESD-safe work environment

 ESD-safe packaging and shipping

◆  ISO9001:2008 certification