We Strive to Be the Prefered Manufacturer to

Oral Care Entrepreneurs & Startups

It’s not easy to run an oral business, no matter large or small. We have the capabilities to support you from the start.

We Back You Up At All Stages

For Startups: Free Advice on Popular Products

We’re manufacturer, not reseller or trading companies. We know the trends and popularity. In the startup phase, you’re spending most of your time and effort to bring your business idea to life. You’re likely trying to get the word out about your product or service, while balancing other key responsibilities. As a startup, it’s not uncommon for you to start with some proven products.

What we can do for you:

  • Free recommendations on choosing products
  • Budget calculating to save more
  • Low MOQ to lower the risk

For growing businesses: Upgrading product design and technology

When consumers learn about your product or service, your revenue increases. Your business has less turnover. Your market share and customer base are growing. To sustain growth, we can help you update product design, technology, and stable product inventory to maintain your brand satisfaction.

This includes:

  • Update custom packaging
  • Research and development of new designs and new technologies
  • Inventory support, no warehousing worries

For Big Brands: R&D Studies to Expand New Products

As a mature business, you shouldn’t just sit still. Your company has a chance to expand. You can increase your market penetration to ensure a larger percentage of customers are using your product or service. Or you may want to develop new products to tap into a new market. For some mature business owners, we support powerful technology and new products R&D.

What we are doing now:

  • Help you develop new whitening science
  • Quick manufacturing of new products
  • Outsourcing capabilities to connect more categories

Free Packaging Design Support

Save Your Time and Start with Beautiful Packaging Easily

No designers? No budget for packaging design service? We can help you with that. A proper packaging is not only attractive enough, but also need to fulfill the requirement of manufacturing therefore save your money on production. Here we are, a team of designers who know products and production well.

What we can do for you:

  • Free packaging concept with you logo
  • Free packaging mockup
  • Free revisions

Our Capabilities to Be Your Partnered Factory


SIILLK is registered with the FDA. As an FDA registered facility, we are able to produce certain types of products that other factories cannot. No matter what product you’re looking to manufacture, we offer unique attention to detail and quality assurance at every stage of production.

CE Certification

Our products are able to be distributed within the EU and the EEA. The CE mark means that, we as your manufacturer take responsibility for the compliance of a product with all applicable European health, safety, performance, and environmental requirements.


We’re certified by ISO 9001. The ISO-compliant integration and orientation of inner processes keep our business from repeating errors, which contributes to increased productivity. And we are bringing our employees a good environment and culture.

Custom Packaging

We offer attractive, professional-looking packaging with expiration dates on all our products plus a list of ingredients and gel concentration. Our packaging complies with local rules and regulations for each country they are marketed in. If you’re creating new packaging, our packaging design service is free to assist.

Private Molding

Private moldings make your product looks different from your competitors and keep it as a patent to use. We are more than happy to review your drawing or an actual sample of your product to see what the best moldings are for you. We can also have cost-saving solutions to help you optimize the design.

Quality Control

We are a manufacturer, not a dealer or repackager. We have our own in-house R&D lab and clean room where we research, develop, and test different formulations year-round in our quest to continually improve what are already considered to be some of the best teeth whitening products in the market.

Customer Services

We work hard to deliver top-notch customer service to our wholesale business customers. We will spend the time to thoroughly answer all your questions and educate you about the industry. It is important to us that you feel comfortable with us as your supplier and we will put forth the effort to earn your trust.

Extra Sourcing Services

We are happy to help with outsourcing. Our sales will take care of the quality sourcing services thus buying products from China won’t seem to be a hard ordeal and would never be related to uncertainty neither about the quality of the service nor the quality of the product. No more worries to multiple product categories.

Short Lead Time

You want tailor-made, custom-built products in the shortest time possible. We can handle that. We meet the expectations by pre-designed instock products and quick delivery. For most teeth whitening products, we can shorten the lead time to 15 days from design to delivery.

Looking for A Complete Guide?

First-time buyer guide

Our first-time buyer’s resources will help you understand the different types of teeth whitening products, answer the most common private label questions, and provide tips on how to order the best teeth whitening products decision for your company or brand.

Talk About Your Requirements to Our Factory

Always free samples. Always best advice. Always quick production services. We support your company at any time!

Updated Craftsmanship and Technology

Product Design

SIILLK has services you can add on to help design the look of your oral care products. With 10-years experience, we know what’s on-trend and what packaging will boost your sales.


All manufacturing and assembly processes are done within our FDA certified factory. When everything is done under one roof, you can track your order directly with our production team.

Our Factory

Pick, ship, and pack. Our goal is to help start-ups and established businesses reach their goals easily and happily. Cinoll packs and delivers your products carefully so they arrive in perfect condition.

Recent Projects

Trusted By Oral Healthcare Brands

Work with A Teeth Whitening Factory Trusted by 3000+ Brands & Dentists