Chroma
About Chroma

About Us Company Profile

Tianjin Chroma Trading Co., Ltd. — professional manufacturer of smart dimming films, dimming glass, and building functional films since 2012.

Our Story — Company Profile

We are not merely a manufacturer, but also your trusted long-term strategic partner.

Founded in 2012, Tianjin Chroma Trading Co., Ltd. focuses on the R&D and production of smart dimming films, dimming glass, and building functional films. We believe in building long-term partnerships rather than one-time transactions.

With a comprehensive production and quality management system, our products feature fast response speed, high light transmittance, energy conservation, environmental protection, and excellent privacy performance.

Our products are exported to Europe, America, Australia, the Middle East, and other global markets. We work with wholesalers and contractors worldwide, offering OEM customization and stable supply chain support.

Core Testing Capabilities

Tianjin Chroma Trading Co., Ltd. has over a decade of experience in PDLC smart dimming films. Our core philosophy: "Strict inspection ensures quality, dedicated service wins trust." We serve construction, home furnishing, offices, hotels, medical, and industrial applications.

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Professional Testing Laboratory

Advanced testing equipment for optical, electrical, and durability performance verification.

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Full-process Inspection & Control

End-to-end quality monitoring from raw materials to final shipment.

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Professional Testing Team

Experienced technicians ensuring every batch meets international standards.

Corporate Culture

Enterprise Spirit

Dedication, Transcendence, Efficiency, Mutual Benefit

Management Philosophy

Standardization, Refinement, Processization, Data-driven

Company Vision

To become a global leading integrated service provider for smart dimming and building functional films.

Corporate Mission

To provide global customers with stable, reliable and cost-effective smart privacy and energy-saving glass solutions.

Our Journey — Development History

Striving to be the world's premier integrated service provider for intelligent dimming and architectural functional films, enabling smarter spaces with technology and uniting the world through superior quality.

2012

Company founded, focusing on R&D and export of dimming films.

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2015

Production line standardized and ISO9001 quality certification obtained.

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2018

Exports covered 50+ countries, global distribution network established.

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2020

Upgraded Class 100 clean workshop, product performance met international first-tier standards.

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2023

Deepened strategic cooperation with Shanghai Zhuide, perfected full-category product supply system.

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2025

Rolled out professional OEM/ODM customized services, supporting major global construction projects.

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Honors & Certifications

Tianjin Chroma Optoelectronic Technology specializes in smart dimming films and building thermal insulation safety films. Certified by ISO9001 and equipped with Class 100 clean workshop, we hold multiple authoritative honors and international certifications. With reliable quality and professional strength, we enjoy wide recognition worldwide.

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Organizational Structure

The company adopts a sound organizational structure with clear division of functions and responsibilities. All departments collaborate closely to cover market expansion, R&D, production control, foreign trade, supply chain and after-sales services.

Foreign Trade Department

Sales Director

Global market development, inquiry conversion, order execution, customer maintenance.

Supply Chain Department

Sales Director

Factory docking, production scheduling, quality inspection, logistics delivery.

R&D Department

Technical Director

Selection support, solution design, parameter consultation, installation guidance.

Marketing Department

Operations Director

Brand promotion, brochure & official website operation, exhibition management, content marketing.

After-sales Department

Operations Director

Order follow-up, complaint resolution, after-sales warranty service, professional technical training.

Team Elegance

Professional & Efficient Collaboration, United to Embrace the Future.

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Service System — Full-Cycle Support

From initial inquiry to after-sales support, our integrated service system ensures smooth project delivery and long-term partnership success.

1

Pre-Sales Consultation

Expert product selection and solution design tailored to your project requirements.

  • Product recommendation
  • Parameter consultation
  • Sample support
  • OEM/ODM planning
2

Order & Production

Efficient order processing with transparent production scheduling and quality control.

  • Inquiry conversion
  • Production scheduling
  • Quality inspection
  • Logistics coordination
3

Technical Support

Professional installation guidance and on-site technical assistance when needed.

  • Installation guidance
  • Solution design
  • Training programs
  • Parameter optimization
4

After-Sales Service

Dedicated follow-up and warranty support to ensure customer satisfaction.

  • Order follow-up
  • Complaint resolution
  • Warranty service
  • Long-term maintenance