SinTop Laboratory and Technology Center Wenzhou, People’s Republic of China
Sincere Top International Limited HONG KONG
info@sincere-top.com
GLOBAL REACH
With worldwide brand recognition and multinational presence, our global community of talented and engaged employees create fashionable eyewear for millions of consumers in our corporate locations around the world.
We welcome unusual manufacturing requirements
One of SinTop key strengths is our willingness and our operational versatility to meet each customer’s unique manufacturing requirements. No matter what your brand’s needs are, we will do everything in our power to deliver this for you. To support this we provide Design & Development Studios in Hong Kong and soon to be, London.
Professional Glasses Manufacturer
Sincere Top is a professional R&D, production and sales enterprise of eyeglasses and eyewear accessories with high-tech manufacturing technology and domestic advanced technology level. We are based on the largest wholesale market of glasses in Asia, and insist on using the best raw materials to control the lowest cost to provide the best quality glasses for the majority of businessmen and friends. Professional R & D and production of various sunglasses, flat glasses, optical frame glasses, reading glasses, children’s glasses, sports glasses and other best-selling products at home and abroad. We provide professional support for eyewear wholesalers, dealers, distributors, retailers and independent brands in various countries.
Frames Our Main Process Line
Injection
Eyewear made of PC, TR90, AC, CP, TPEE PEI and use the injection molding process.
Metal Eyewear
Various metals, alloys, Monel, brass, phosphor bronze, cupronickel, memory alloy, K gold, pure titanium, beta titanium and other metals use this process.
Acetate Eyewear
Including acetate, propionate and some natural materials (wood, bamboo, horn, etc.)
LENS Field：Medical
Photochromic UV420 lens
Sunglasses polarized lens
Rx lens
1.56/1.61/1.67 UV420 blue blocking lens
Progressive multifocal lens
1.59 Polycarbonate lens
1.499 -1.74 Single vision lenses
1.523/1.70 Glasses Lens
Semi-finished lens
Contact lens
The above is the main production process of our factory, our product range covers optical glasses frames, sunglasses, sports glasses, reading glasses, children’s glasses party glasses and lens, etc.
Professional export, serving glasses wholesalers, dealers, distributors, supermarkets and brands in various countries, and customization is also welcome.
Wholesales
With more than 15 years of experience in the eyewear industry, Sincere Top has been one of the most trustworthy wholesale company that supplies fashion sunglasses and reading glasses, premium sun readers, blue-light protection readers, computer glasses and more. While specializing in trend forecasting, we present both seasonal collections that meet the fashion market and forever-classic styles that last for a long run. Not to mention high quality manufacturing and competitive prices, we assist buyers collecting styles that best fit their specific markets and customers. After all, we carry a wide range of designs and colors that cover different appetites and needs. Whether you are a representative for a chain store, a boutique store owner, or an individual buyer, we would love to learn how we can help you achieving your goals.
OUR PRODUCTS
Sunglasses
The frame type:full rim,half rim,and rimless. Material: TR, PC, Metal, Acetate. etc. Shape: Butterfly，Oval，Square，Clubmaster，Sports，Rectangle, Round,Wayfarer,Cat eye,aviator etc.
Optical Frame
TR, Metal, Alloy, Acetate, Aluminum magnesium, pure titanium， Daily style, business style, fashion style anti-blue light glasses
Kid Glasses
Anti-blue light glasses for teenagers, silicone glasses for children, sunglasses, cartoon glasses~
Color Blind/ Color Weak Lenses Eyewear
Red, blue, green achromatopsia and colorblind glasses
Accessories
Glasses cases, glasses cloths, labels, test cards and other accessories in various materials and shapes!
OUR ADVANTAGE
Eyeglasses factory, high-quality professional service
WHO ARE OUR CUSTOMERS?
Are you looking for your eyewear supplier? Are you looking for a factory that can produce glasses of your design? Are you a wholesaler or distributor of glasses? Are you an eyewear company with your own brand? Or are you looking for the right supplier for your online eyewear business? Or, you need to find new suppliers to grow your business and get more profit? Congratulations, you come to the right place! we can help you!！