Carkaer's FAQ
We make things that work better and last longer. Our products solve real problems with clean design and honest materials.
Are you a manufacturer or a trading company?
We are a manufacturer with in-house production in China, specializing in OEM and private label services for automotive, pet, and household cleaning products.
Do you accept OEM or ODM orders?
Yes. We support both OEM (your brand) and ODM (custom formulations or designs), including packaging, scent, formula, and branding.
What certifications do your products have?
Our products are certified with international standards including MSDS, SGS, ISO. Pet care items may include cruelty-free and FDA-compliant certifications.
What is your minimum order quantity (MOQ)?
MOQs vary by product type:
- Stock products:100-500 pcs
- OEM/private label:1000-3000 pcs
Please contact us for product-specific requirements.
What are your available shipping terms?
We offer FOB, CIF, DDP, and EXW terms. Most customers prefer FOB from ports like Qingdao, Shanghai, or Guangzhou.
Can I get samples before ordering?
Yes. We offer free product samples; however, international shipping costs are typically paid by the buyer or deducted from your first order.
Can I customize product scent, formula, or color?
Yes. We can tailor the product formula to meet your market needs, including fragrance, viscosity, and pH levels.
About Nano Ceramic Coating
We make things that work better and last longer. Our products solve real problems with clean design and honest materials.
What is a Nano-Ceramic Coating?
A nano-ceramic coating is a high-performance automotive coating that provides strong protection against scratches, stains, and UV damage.
Does the Coating Protect Against Scratches?
While the coating provides extra scratch protection, it does not completely prevent deep scratches.
Does a Nano-Ceramic Coating Help with Rain?
Yes, the coating is superhydrophobic, allowing water droplets to quickly roll off, reducing water stains and dirt.,
How to Clean the Coated Surface?
Use a mild detergent and a soft cloth. Avoid using corrosive or abrasive materials.,
Will a Nano-Ceramic Coating Affect the Look of the Paint?
No, the coating enhances the shine of the paint, maintaining its original appearance.
How Does a Nano-Ceramic Coating Work?
It enhances durability, water resistance, and stain resistance by forming a transparent protective film on the paint surface.
Which Surfaces Can a Nano-Ceramic Coating Be Used On?
It is primarily used on automotive exterior surfaces, but can also be applied to other metal or glass surfaces.,
How Long Does the Coating Last?
A nano-ceramic coating can last 1 to 2 years, depending on usage and care.
Can 9H hardness really prevent key scratches?
Limited protection!
9H pencil hardness ≈ Mohs hardness 4-5 (car key metal hardness ≈ 5.5-6.5)
Actual effect: resists sand and gravel/branch scratches, but hard metal objects will still scratch
Why are there still water marks after crystal plating?
Construction errors!
Three main reasons:
1 Water within 72 hours of curing period (not completely cross-linked)
2 Incomplete degreasing of paint surface (oil film residue)
3 Environmental dust pollution (dust-free workshop does not meet standards)
Can swirl marks be covered?
Must be polished in advance!
The crystal plating liquid is a transparent covering layer, which will magnify the original scratches (the principle is similar to glass embossed paper)Construction iron rule: polishing → degreasing → crystal plating
About High-Gloss Shine Hard and Durable Car Wax
We make things that work better and last longer. Our products solve real problems with clean design and honest materials.
Can it remove existing water stains on black paint?
Yes! Contains mild detergent to remove mineral deposits without causing scratches.
What is the minimum order quantity for OEM customization?
500 pieces, delivery time: 20-30 days.
Is it compatible with PPF/packaging?
Suitable for high-gloss PPF, avoid matte/satin packaging.
What is the validity period of the product?
The product has a validity period of 3 years.
What are the storage requirements for this wax?
Store in a dry and cool place, away from fire and high temperature. Do not place where children can reach it.
Can this product be used on hot car bodies?
No, do not use when the car body exceeds normal temperature or is exposed to the sun. Wait for the temperature to drop.
What is the packaging specification?
Each bottle is individually sealed. 24 units per reinforced carton with shock-absorbing foam inserts.
About Car Interior Cleaner Spray, Long-Lasting Fresh & Odor Removal
We make things that work better and last longer. Our products solve real problems with clean design and honest materials.
Is it suitable for leather seats?
It can be safely used on leather, but avoid excessive use. It is recommended to use leather care agent to moisturize after cleaning
Will the detergent residue attract dust?
The formula is designed with low residue, no sticky substances remain after wiping clean, and it is not easy to absorb dust
Can it remove the smell of smoke in the car?
Contains deodorizing ingredients, which can neutralize smoke and food odors, but heavy smoke stains need to be treated multiple times
How many times can a 500mL bottle of product be used?
It can clean the interior of a mid-sized car about 10-15 times (depending on the severity of the stain)
How to deal with the electronic screen if it is accidentally sprayed?
Wipe it with a dry cloth immediately. The ingredients are non-corrosive, but make sure the device is completely dry before use.