Quality Control

ZCF has a very strict quality control system and environmental control system. We have passed ISO9001: 2008 certification and ISO14001: 2004 in the past several years.


Quality Assurance

• Customer’s satisfaction is our pursuing goal.

• Customer-oriented is the principle of our services.

• Our core value and core competence is according to effective, convenient and cost-controlled customer services.

• ZCF guarantees one year limited warranty against workmanship and materials defect.


Quality Assurance during Design and Manufacturing Process:

1. According to ISO/TS16949 standards, establish and execute the quality assurance system of design and manufacturing process.

2. Apply the following quality management tools during design and manufacturing process:

- Advance production quality plan (APQP)

- Production part approval process (PPQP)

- Control Plan (CP)

- Failure Mode and Effects Analysis (FMEA)

- Measurement System Analysis (MSA)

- Statistical Process Control (SPC)

- Design of Experiment Analysis (DOEA)

- Total Productive Maintenance (TPM)

- Tolerance Analysis (TA)