Zenithsun attaches great importance to quality.
Our Values is: Quality is Life, Product is Character.
We carry forward the spirit of craftsman to provide global customers with high-quality power resistors and load banks.
System Process Relationship Diagram

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C1: Order Review C2: Advanced Product Quality Planning
C3: Manufacturing C4: Product Delivery C5: Customer Feedback
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S1: Files Recording S2: Human Resources S3: Equipment & Tooling
S4: Purchasing Management S5: Monitoring Equipment S6: Inspection & Test
S7: Nonconforming Products & Corrective Measures
S8:Warehouse Management
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M1: Quality Management System Planning M2: Internal Audit
M3: Management Review M4: Continuous Improvement
Certifications
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Certifications
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80W 20 Ohm Ceramic Cement Resistor 500VDC Cement Power Resistor For Pre-Charging |
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3000Watt Ceramic Adjustable Rheostats Wire Wound Power With Black Knob |
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2500Watt Power Ceramic Variable Wire Wound Resistor Cement Coated With Knob |
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300Watt High Power Wire Wound Rheostat Vitreous Ceramic Variable |
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150 Watt Vitreous Enameled Variable Speed Rheostat Wirewound Power Rheostats |






