We’re GLOWSUN, an automotive film brand born in China’s installation shops. From the casting lines in Hangzhou to the last edge a technician tucks into place, this is our story.
Meet GLOWSUNGLOWSUN · Hello
Car films for theyounger generation
Choose the right film, not the most expensive one. GLOWSUN window film and paint protection film are made by a team with seventeen years in the automotive aftermarket, for drivers who care how their car looks, feels and holds its value.
2,000+
Partner stores across China
10M+
Car owners served
32+
Provinces covered
1/10,000
After-sales rate
Window film
Seven series, from everyday clarity to triple-silver film with a lifetime warranty.
- 5-year warranty · 2 mil
T Series
The first pick: high clarity, low haze
- 8-year warranty · 2 mil
M Series
Made for EVs: clearer, with even lower haze
- 10-year warranty · 3/2 mil
Y Series
The all-rounder: high heat rejection, high shatter resistance
- 10-year warranty · 2 mil
C Series
The signature pick: heat rejection, privacy and clarity
- 10-year warranty · 3.5 mil
XR Series · Qianshan Orange
Thousand-layer optics that change colour with water
- 10-year warranty · 3.5 mil
K Series
The prestige choice: high heat rejection, stronger shatter resistance
- Lifetime warranty · 3.5 mil
ZI Series · GLOWSUN Purple
Triple-silver sputtering in a soft purple tone
Paint protection
Seven PPF series from 7.5 to 10 mil. Fine scratches heal with heat, and the factory paint stays new.
7.5 mil · 5-year warrantyStar Trail PPF
Over 300% elongation at break
7.5 mil · 6-year warrantyMoonshade PPF
The on-trend way to protect resale value
8.5 mil · 6-year warrantyGlow Rider PPF
A richer finish that rides with the light
7.5 mil · 6-year warrantyCloud Shadow Matte PPF
A satin-matte finish that changes the whole mood of the car
7.5 mil · 8-year warrantyMoonshade PLUS PPF
Car care for the new generation
8.5 mil · 10-year warrantySkyline PPF
Optical-grade TPU base film
10 mil · 10-year warrantyBrilliant PPF
10 mil of heavy-duty protection
Why GLOWSUN
Five things we refuse to leave to chance, from the casting line to the warranty card.
01 / 05
Made in our Hangzhou base
A 40-mu manufacturing base with nine casting lines turns out four million metres of base film a month. Six quality gates stop problems before a roll leaves the factory.
02 / 05
Written into the standards
GLOWSUN helped draft three industry installation standards, for paint protection film, colour-change film and window film. Our way of working is now part of the rulebook.
03 / 05
Every store, one standard
Each full-element GLOWSUN store passes the same inspection: an enclosed dust-free bay, dust suppression, standard tools and a standard process. Nothing is left to one technician’s feel.
04 / 05
Tested in public
In side-by-side tests with Dongchedi, GLOWSUN took on infrared heat, night glare and PPF scratch challenges, and became the first brand in China to pass every indicator.
05 / 05
A warranty you can look up
The roll code, the product label code and the e-warranty code carry one matching number, so every genuine roll can be traced and every warranty checked online.
How we install
Seventy percent film, thirty percent installation. Great film and expert hands go together, so every GLOWSUN PPF job follows the same six steps.
Premium detailing
The car is washed until no grit, oil or residue remains. Dull or scratched paint is polished and waxed, then every trace of wax is cleaned off.
Digital pattern cutting
Each panel is cut from a digital pattern that follows the body lines, so the bonnet film matches the bonnet before it ever touches the car.
Vehicle wrapping
Technicians lay each piece over the body and take care at every step. A full wrap takes two to three days, depending on the size of the car.
Heat shaping
The film is stretched to follow each curve of the body, so it bonds closely to the shape of every part.
Edge tucking
The margin left on each piece is wrapped around the edges, then sealed with a steam or heat gun so every edge stays tight.
Post-installation check
Every panel is inspected before handover. Any bubble or lifted edge is put right on the spot.
Inside GLOWSUN
From the casting lines in Hangzhou to more than 2,000 partner stores, every roll is made, stocked and installed by people who know film.
By the numbers
- 40M+ mAnnual capacity
- 30R&D team, 50% with advanced degrees
- 200+Countries and regions we export to
News
All news
A livestream studio, Xiaohongshu and two big shows
How GLOWSUN is reaching younger drivers in 2026.
Past 2,000 stores, with training on the shop floor
The Spark training camp, two new core products and a network of more than 2,000 stores.
Tested in public with Dongchedi
Three challenges, paired test cars and every indicator passed.
A new 5,000 m² flagship in Dongguan
Turning a warehouse loss into a stronger operation.
Fair questions
How do I check my warranty?
Use the lookup on our Warranty page. Enter your warranty number, the roll code on the product label, your car’s VIN or the phone number you gave at installation. On genuine GLOWSUN film, the roll code, the label code and the e-warranty code all carry the same number.
How long is the warranty?
It depends on the series: 5 years for T Series, 8 years for M Series, 10 years for Y, C, XR and K Series, and a lifetime warranty for ZI Series. Paint protection film carries 5 to 10 years by series.
What does the window film warranty cover?
Within the warranty period, bubbling, adhesive failure and cracking that are not caused by damage or misuse are covered with a free replacement.
Where can I get service?
Start with the authorised GLOWSUN store that installed your film, or send a service request from our Warranty page. In China, any of our 2,000+ authorised stores can help under the nationwide warranty.
How do I become a GLOWSUN dealer?
Tell us about your business with the partner form. Our team reviews every application and will get back to you about next steps.
Chase the light
Bring GLOWSUN to your market. Tell us about your store or distribution business, and our team will get back to you.
Already a GLOWSUN dealer?
Open the dealer portal ↗