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Qingdao Yizhaoyuan POLYDA brand aluminum alloy propeller
High-grade anti-corrosion aluminum-magnesium alloy raw materials for marine use
Global fine-end semi-solid squeeze casting technology
High hardness, good toughness, high precision, high performance.
Quality inspection description
The company has X-ray flaw detectors, strength and hardness testers, salt spray testers, three-dimensional scanners, and propeller pitch meters. The quality of each product is strictly required, and the size is strictly controlled. Let every customer at home and abroad have no quality troubles.
Production quality delivery flow chart
Calling for consultation
All kinds of outboard motors, inboard motors, motor boat propellers, we can provide them all.