❓ FAQ
Q: Why should you choose us?
A: We are a professional factory with extensive export experience. Buying directly from a manufacturer ensures competitive pricing and high-quality international standards for all qualified products. Our expertise also allows us to provide professional advice on shipping to reduce your costs.
Q: How can I track my order production status?
A: Upon receiving the down payment, we provide a financial confirmation letter. Throughout the process, we can send updates and photos from our production, quality, and packaging departments to keep you informed.
Q: What is the sample policy?
A: We provide samples of regular products for free, with shipping costs covered by the customer. For customized products or new development, additional proofing and shipping costs will apply.
Q: How long does sampling take?
A: Sampling typically takes 2-7 days depending on the requirements. If the sample is already in stock, we can dispatch it immediately.
Q: Is custom logo printing available?
A: Yes, we offer customized packaging and OEM printing services to meet your branding requirements.
Q: What is the filtration efficiency of this air filter?
A: This air filter provides a high filtration efficiency of 99.9%, ensuring superior protection for your equipment engines.