Questions about KingLine? We’ve got answers. Browse our frequently asked questions about bulk OEM/ODM drinkware, custom branding, MOQ, samples, material safety, certifications, shipping and payment. If your question is not covered here, please contact our sales team.
What is your Minimum Order Quantity (MOQ) for bulk drinkware orders?
At KingLine, we offer highly flexible MOQ customized to match your project needs.
For popular plastic sports bottles and fitness shaker bottles, we support low-volume trial orders starting from 500 pieces for standard models.
For premium custom stainless steel vacuum bottles, the typical MOQ is around 1,000 pieces.
Fully custom designs requiring new injection molds, special Pantone colors or unique surface finishes will have separate MOQ requirements.
Contact our sales engineering team with your target design and estimated order quantity. We will work out a flexible manufacturing solution for your brand.
Can I get product samples before mass production?
Yes. We strongly recommend sample checks to verify our manufacturing quality before bulk purchase.
Free stock samples of shaker bottles and water jugs are available; you only need to cover the courier shipping cost.
Custom pre-production samples with your Pantone color and logo printing incur a sampling fee. This fee will be fully refunded once your mass production order is confirmed.
What is your monthly production capacity and lead time for bulk orders?
KingLine runs an 8,000㎡ modern factory with over 25 advanced injection and blow molding machines. Our monthly output capacity reaches more than 2,200,000 drinkware units to support large-volume orders.
Standard bulk production lead time is 25–30 days after sample approval and deposit receipt, for reliable global delivery.
Do you provide OEM and ODM services for custom drinkware?
Yes. Custom OEM & ODM drinkware is our core service. Since 2007, KingLine has completed more than 2,000 custom projects for global brands, fitness businesses and Amazon sellers.
We provide full one-stop solutions: 3D design, rapid prototyping, steel mold manufacturing and mass production.
For custom mold development, we accept engineering files in STEP, IGS, SolidWorks or CAD formats.
Can I print my brand logo on shaker bottles? What logo customization options do you offer?
Yes. We can add your logo to shaker bottles, sports water bottles and stainless steel tumblers. We offer multiple printing methods to make your products stand out in retail markets:
Can you produce custom colors for water bottles and lids?
Yes. We can match nearly any color for bottle bodies and caps. Just share your Pantone Color Code (PMS), and our color matching team will make the drinkware match your brand identity.
For logo artwork, please send high-resolution vector files: AI, PDF or EPS.
Are your shaker bottles and water jugs food-grade and BPA-free?
Yes, all KingLine drinkware is 100% food-grade and BPA-free. Safe, high-quality products are our top priority.
BPA is a harmful synthetic compound, and we never use BPA in any of our drinkware items.
We use traceable food-grade raw materials: PP, Tritan and PETG for plastic drinkware, and premium 18/8 SUS304 stainless steel for vacuum insulated bottles.
What international certifications does your factory hold?
KingLine is an export-focused drinkware manufacturer. Our products are sold to over 100 countries and stocked in more than 20,000 retail stores globally.
Our materials and production comply with international food safety standards. Our products pass FDA, LFGB and CE food-grade requirements. Our factory holds ISO9001 and BSCI certifications.
We can provide test reports to support your customs clearance.
What is KingLine’s leak-free technology for drinkware?
All shaker lids and bottle caps use high-performance sealing parts and precision injection molded threads. This proprietary leak-proof design prevents spills inside gym bags or backpacks.
Our UV and heat-transfer printed graphics are durable and can withstand repeated washing in commercial dishwashers.
What shipping options and delivery times do you provide for bulk orders?
We support common international trade terms including FOB, CIF, EXW and DDP (door-to-door with duties paid). Work with our logistics team to pick the shipping method matching your budget and timeline:
What payment terms do you accept for bulk manufacturing orders?
Our standard payment term is 30% T/T deposit upfront to start raw material procurement and production scheduling.
The remaining 70% balance is paid before shipment. We will share mass production photos, videos or third-party inspection reports (such as SGS) for your confirmation.
Can I mix different drinkware items into one bulk container order?
Yes, mixed container orders are available upon review. You can combine different models such as fitness shaker bottles, gallon water jugs, plastic sports bottles and stainless steel tumblers into one shipment.
The total quantity still needs to meet the respective MOQ of each individual item. Please discuss your mixed SKU plan with our sales team in advance so we can arrange production, packaging and container loading accordingly.
What is your product warranty for custom drinkware?
We provide quality warranty against manufacturing defects for our drinkware products.
Our warranty covers factory defects including leakage issues, flawed molding and material problems. It does NOT cover damage caused by improper use, dropping, misuse, normal wear & tear, or modifications after delivery.
If defective items are found, please supply photos/videos for inspection, and we will negotiate solutions such as re-production or compensation.
Can you customize retail packaging like custom color boxes or gift boxes?
Absolutely. We support full packaging OEM customization matching your brand, including custom printed color boxes, white boxes, gift boxes, shrink sleeves and hang tags.
Packaging has its own separate MOQ. Share your packaging artwork and requirements with our team, and we will quote accordingly.
All packaging can be printed with your logo, brand information and product details.
If you have any further questions regarding our capabilities or bulk orders, please feel free to email us at
sales@kinglinetech.com
or click the button below to get an immediate response.
