About Dongtian
Why Choose Us
OEM/ODM Service
We possess extensive OEM & ODM customization experience. We have built stable partnerships with over 50 renowned eyewear and fashion brands across 50 countries worldwide, including ZARA, MANGO, Safilo, Marchon, Fielmann, Costco and other mainstream European and North American retailers.
Our global sales distribution stands at 60% North America, 30% Europe and 10% Asia. We are well‑versed in premium‑market standards for Europe, and strike a sound commercial balance between premium quality and market accessibility, perfectly aligning with your brand positioning.
One-Stop OEM Solution
We operate an in‑house R&D department staffed by professional engineers and industrial designers.
Over the years, we have supported hundreds of customers to develop brand‑new products based on their initial concepts.
We do not merely attach attractive labels to finished products. Instead, we deliver optimized solutions covering material selection, structural design, mold development and tooling. All outputs are tailored to match target pricing and application requirements. This approach helps our customers stay well‑positioned for market success and sustain solid competitive advantages.
Practical market feedback has been consistently favorable. Most of our customers have achieved outstanding sales performance for their newly‑launched customized eyewear products.
Technical Drawing
Process of Quality Control and Inspection
First‑Article Inspections (FAI) are conducted before mass‑production kick‑off. Product parameters are measured and cross‑checked against technical specifications to confirm quality consistency.
First‑Article Inspections (FAI) are conducted before mass‑production kick‑off. Product parameters are measured and cross‑checked against technical specifications to confirm quality consistency.
In‑Process Inspections (IPI) ensure that standardized manufacturing procedures and craftsmanship for eyewear products are strictly executed throughout production.
Pre‑Shipment Inspections (PSI) verify eyewear goods conform to specifications prior to delivery. Our inspectors assess workmanship, product functions, packaging, labeling and any other project‑specific criteria.
Our Laboratory
Our Certifications
Dongtian glasses have achieved ISO, CE, FDA, GRS, QMS, BSCI,SEDEX certifications. We’ll always keep on improving quality control and management system.
Our Clients
Our factory
Our Workshop
Production Details
