KOMAI 2451U311-1A 2451U3111A ELH4308 SP4064 51387 Oil Filter for HD700-5

From our manufacturing center in Dongguan to our headquarters in Guangzhou and regional offices across China, KOMAI continues to improve its manufacturing processes and customer support capabilities.

Working with distributors, OEM partners, and industrial customers, we develop filtration solutions that address different application requirements and support long-term cooperation.

Q: What products do you manufacture? A: We manufacture Air Filters, Oil Filters, Fuel Filters, and Hydraulic Oil Filters for construction machinery, heavy-duty trucks, industrial equipment, generators, compressors, and dust collection systems.

Q: Why choose KOMAI? A: As a professional filter manufacturer, we provide stable quality, competitive factory pricing, OEM/ODM services, and reliable technical support backed by years of industry experience.

Q: Can you provide OEM packaging? A: Yes. We offer both KOMAI standard packaging and customized packaging with your own brand and logo upon authorization.

Q: What are your payment terms? A: Our standard terms are 30% T/T deposit before production and 70% balance before shipment. Product and packaging photos will be provided before final payment.

Q: Which trade terms do you support? A: We support EXW, FOB, CFR, CIF, and DDU. Other shipping arrangements can also be discussed according to your requirements.

Q: How long is your production lead time? A: Standard production takes 7–20 days after receiving your deposit. Delivery time may vary depending on order quantity and customization requirements.

Q: Can you manufacture according to samples or drawings? A: Yes. We can produce according to your samples, technical drawings, or OEM specifications, including mold and tooling development.

Q: Are samples available? A: Yes. Samples are available for most products in stock. Customers are responsible for the sample and shipping costs.