
Product characteristics Applicable door weight ≤400kg Applicable door width 1600×4200mm Maximum opening angle 120° Fixed open position (standard) 90° Speed adjustment/action Two-section speed adjustment, double action Optional...
| Applicable door weight | ≤400kg |
| Applicable door width | 1600×4200 mm |
| Maximum opening angle | 120° |
| Hold open position (standard) | 90° |
| Speed adjustment/action | Two-section speed adjustment, double action |
1.Online support: Your requests will be responded to within 12 hours. We will answer your questions online and help you solve the problem.
2.OEM/ODM Service: We have a strong development team, we can offer various designs to suit your needs. We can also produce products according to customer requirements, including custom packaging and custom labels.
3.Delivery: Fast delivery. If the ordered product is in stock, shipment will take place within 7 days; if it is out of stock, it will ship within 30–45 days.
4.Quality control and after-sales service: Products are strictly inspected before shipment. If there is a problem, we will provide you with a solution. Our warranty period is 10 years.
We strive to become the highest quality supplier in China's door control industry in terms of brand reputation and market share. We want to become a world-class door control enterprise with a certain influence in the world. We hope to be the employer of choice in the industry.
HEINDA always puts the customer first. Customer comes first is our service philosophy. Integrity, passion, responsibility, team spirit, innovation and transformation are our core values.