


Our premium engine valves are crafted from the finest materials and undergo meticulous surface treatments. This ensures compatibility with a wide array of car brands, delivering unparalleled performance every mile.
OE NO.(1): std Material Excellence: - 23-8N / 21-4N / 4Cr10Si2Mo / 4Cr9Si2 / 40Cr Surface Treatment Options: - Chrome-plating, Nitriding, Polished finish - Titanium plating - Surfacing alloy layer on tip head - High frequency quenching Distinctive Logo: Laser Engraved on the engine valve stem Capacity: Efficient production at 1000 pieces per day Swift Shipment: Delivery within 3-5 days
Product name |
Engine valve |
Material |
23-8N / 21-4N / 4Cr10Si2Mo / 4Cr9Si2 / 40Cr |
Package |
1.Neutral packing 2.Our Brand Package 3.Customer Logo Printed |
Surface treatment |
1.Chrome-plating 2.Nitriding 3.Polished 4.Titanium plating5.Surfacing alloy layer on tip head 6.High frequency quenching |
Logo |
Laser Engraved in stem of Engine vavle |
Transportation |
Sea or air transportation |
Capacity |
1000 Pieces per day |
Date of shipment |
3-5 days |
The Strength of our Engine Valve1. Best quality 2. Competitive price 3. Fast delivery 4.Shown good performances and longer life period in practical applications |
Packing Details: Neutral packaging options include white bags, boxes, and cartons, or customized as per customer requests. Shipping Methods: Fast and reliable delivery via UPS, FEDEX, DHL, TNT, EMS.
1. Unmatched Quality: Only the best materials and craftsmanship 2. Competitive Pricing: Value that won't break the bank 3. Speedy Delivery: Get your products fast 4. Proven Performance: Longevity and reliability in real-world applications
Superior Material Options: - INLET VALVE: SUH3 (4Cr9Si2) - EXHAUST VALVE: SUH35 (21-4N) Standard Material Choices: - INLET VALVE: SUH1 (40Cr) - EXHAUST VALVE: SUH3 (4Cr9Si2) Compatibility: Perfect for brands such as TOYOTA, AUDI, BMW, CATERPILLAR, CUMMINS, FORD, HONDA, HYUNDAI, MAZDA, BENZ, MITSUBISHI, NISSAN, PEUGEOT, VOLVO, and VOLKSWAGEN.
Ningbo Haga Seals Industries Co., Limited is a specialist manufacturer of mechanical seals and seal material, such as Silicon Carbide Seal Ring, Tungsten Carbide Seal Ring, Alumina Ceramic Seal Ring, O Ring, packing and gasket, etc.
HAGA is managed by highly qualified technologists and engineers, and has strict quality control system, and enjoy a good reputation in our clients.
Now our products are well popular in America, southeast Asia, MID-Asia and so on, our customers are satisfied with our competitive price, superior quality.
We intend to market our products by leading manufacturers across the world and are open to enquiries. We are committed to providing high quality products at affordable and reasonable prices using the latest technologies to practice in the most thorough and efficient manner. Our company goal is to provide with superior most quality and best services possible to our valuable clients.
Q1: Are you a manufacturer or a trading company?
A: We are a manufacturer of water pumps and motors in China.
Q2: Where is your factory?
A: No.25-1, Wanyangzhongchuangcheng, Xiangshan, Ningbo City, China
Q3: What are your terms of payment?
A: Payment <=1000USD, 100% in advance. Payment >=1000USD, 30% T/T in advance, balance before shipment.
Q4: What about delivery time?
A: Normally, 30 days after the receipt of payment.
Q5: About shipment?
A: By sea, by air, and by express delivery.
Q6: About sample?
A: Available.