China 2018 Spring Jewelry manufacturer
Onlybest Int'l Brand Cotto Jewellery

Factory Wholesale&distributing Fashion costume jewellery online


Onlybest Int'l Brand Cotto Jewellery

A few words about us
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Onlybest Int'l Brand Cotto Jewellery

Onlybest Int'l is a 18-year reputation jewellery company with Italian Cheif designer-led designer team, combined with design,production and sales. All our jewels adopt Eco-friendly base material and come with lead/camdium/ nickle free complied with Europe Standard--REACH NO. 1907/ 20067, qualified by SGS,TUV,Intertek,etc, 

We have 2 own factory in China, delicated in heart-made every jewellery to serve every client satisfactory.

Our product range includes:

  • Austrian Crystal Serie
  • Austrian 5A Zircon Serie
  • S925 sterling silver serie
  • Freshwater natural Pearls Serie
  • Gemstone Serie 


Onlybest International is a company that works with research,design,production and sales of jewels, a manufacturer specialized in production of jewels of S925 sterling silver,brasss and zinc alloy metal.We dedicate to development of jewels for business men and women and provide OEM/ODM service for customers.


We have 2 factories to provide support for customers' order. Well-planned workshops,complete and advanced equipment ensure the standardization and regularity of procedure of production.


Our craftmen, professional and experienced, make their delicated works on each piece of art.


Our quality control center, with full range of machines imitatingdifferent environmental scences in daily life, make sure the quality of our products satisfy our customers to 100%.


Our engineering department plunges deeply into markets of fashion and keeps presenting new styles and designs in vogue.


Our product range covers rings,earrings,necklaces,bracelets,pendants,jewelry sets and cuff-links etc.for men and women in different lines. Our jewels represent a perfect combination of national culture and western fashion and leave a outstanding impression of classics in art. Each piece of products combines profession,quality and dedication and shows elegance,nobility and luxury that will make you shining,distinguished and fashionable.


In Onlybest Jewelry, we are professional,energetic;we work diligently and keep learning;we are talented and ambitious; we grow and develop together with the company.With our great enthusiasm and professional knowledge we are sure to serve you to your great satisfaction.Let us be your NO.1 supplier and let's work together and make the world a garden of fantasy.



                                                                      Onlybest  Jewelry Making Process



                                           2016 Top Selling Catalogue


Company Details

Main Market

North America

South America

Western Europe

Eastern Europe




Business Type




Brands : Cotto Jewellery-Italy; ONLYBEST

No. of Employees : 100~200

Year Established : 1998

Export p.c : 70% - 80%

Company History

2016, Onlybest It'l acquired Italy Fashion Brand--Cotto Jewellery,

2015, we had taken share of big electroplating factory,ensuring good electroplating quality,to avoid jewellery easy-oxidized.

2013, we bought advanced Germany Polishing equipments, achieving glossy jewellery surface,without embossing,bubble or trachoma, 

2010, Start worldwide Jewellery market sales, annual sales volume rapidly up to US$500,000 ;

1998-2010, old factory built in 1998, through 12 years' effort, we undertake foreign well-known brands of OEM/ODM, and confidential to mass production for them.


Who we are


We are direct manufacturer specializing in quality S925 sterling siver jewelry & quality brass or zinc alloy jewelry for 18 years since 1998.


What we are doing

Specializing in quality silver jewelry with our Italy brand Cotto, agent and distributors wanted all over the world.

We also accept OEM/ODM orders, for both silver jewelry, brass and zinc alloy jewelry.


How we developed


We start from our passion as OEM/OEM manufacturer to our branded client for brass or zinc alloy jewelry. We keep on growing as to our quality, service, management,company culture and our goal.


What we have

Well managed with ERP system, 2 factories concentrating on production with more than 200 staff.

Professional team, majority key team members with more than 10-20 years experiences in this industry.

Professional production system,quality control and product design.

With the most advanced equipment such as mold machine from Germany, with our own Laboratory to double secure the quality.

Goal to support our customers to success.


Which we persue

Intergrity, Customer First, Innovation
Keeping on moving to better and better...

Company Service

1.  24 hour online service,e.g, email, skype,etc; 

2.  Compensate the Transportation damaged items.

3.  Confidential customized jewellery designs;

4.  2 years Color guarantee for Kgold/rose gold plating jewellery; 3 years for Rhodium plated one;

5.  3 years Quality guarantee;

6.  1-2 days fast claim addressing: A new one will be compensated or resent if quality problem like off-diamonds, scratches,damaged,etc, While during wearing, we provide repair services or compromising refund;

7.   No MOQ for wholesale or purchase stock items,which is about 8000 designs available instock, mixed colors,totally about 200,000pcs.  


Our advantage


1. 100% 925 silver guaranteed,Nickle,frell, lead free.


2. Only use quality stones, such as SW, CZ, turquoise, Agate,Jade,etc.


3. We have quality in our own laboratory for double assurance of plating.


4. Wide varity of designs/ Styles /Collections, New styles developing all the year around.


5. Good price range from $3-15 which is the best selling price range. but with top quality.


6. High polished,good craftmanship.


7. Wide variety of craftmanship and technics,such as sandblaster, hammer,wire wrap.micro pave, 2 tones plating, 3 tones plating ect.

Company Team

1. Our own designer team of 6-8 people, led by Italian Chief designer,creating jewellery in Elegant, Fashion, Taste;

2. We have our own 2 factory in China, old one 1999 built in responsiblity of diamond setting,packing and delivery, while another new 2015 built in charge of design,development and mass production with 20,000m² floor area, totally about 700 workers.

3. Outsourcing marketing promote service, factory merchandiser about 5-7 people.


Brand Story

Onlybest Int'l founder Frank, he was born on Milan, Italy in 1973.

Onlybest Int'l Brand Cotto Jewellery
Audi Building,Bochong Industrial,Humen Town,Dongguan City,DG,China
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