Jacky Qiu

Jacky Qiu

From silicone sealants to MS polymer, PU and insulation adhesives, offering durable performance for buildings, manufacturing, and professional installation.

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Founder's Philosophy

Technology upholds quality, innovation, and responsibility.

Our Commitment to Quality

Our Commitment to Quality

At Seimeda® , quality isn't just a step in our process—it's the foundation of everything we do. We are committed to delivering silicone adhesive products that consistently meet the highest standards of performance, durability, and safety for our global customers. Our integrated quality control system ensures excellence from raw material to finished product.

Rigorous Quality Control Process

Our comprehensive QC process is embedded throughout the manufacturing lifecycle to guarantee unwavering product quality.

Rigorous Quality Control Process
01

Incoming Raw Material Inspection

All incoming materials, such as silicone polymers and fillers, are rigorously tested against strict specifications for purity, viscosity, and moisture content. Only certified materials are approved for production.

02

In-Process Monitoring & Control

During production, key parameters including temperature, pressure, and mixing speed are continuously monitored and recorded by automated systems. This ensures every batch is produced with perfect consistency and homogeneity.

03

Final Product Testing

Every finished batch undergoes a final round of intensive testing. We verify critical properties including adhesion strength, elongation, modulus, and curing time to ensure they fully comply with our technical data sheets and international standards.

Internationally Recognized Quality Standards

Seimeda® 's manufacturing and quality management systems adhere to the most respected global standards, which is our promise of reliability to you.

ISO 9001:2015 Quality Management System Certified

This certification demonstrates our systematic approach to ensuring consistent quality and continuous improvement in all our operations.

Compliance with GB 16776 & More

Our flagship structural adhesives, like SEIMEDA 793, are rigorously tested and comply with China's stringent GB 16776 standard for structural silicone sealants, and we are equipped to meet other regional standards like ETAG 002 and ASTM C1184 for global projects.

Voice of Our Customers

Voice of Our Customers

The ultimate test of our quality is the satisfaction and trust of our customers. Here’s what our partners say:

"We have used Seimeda® 793 in multiple curtain wall projects across Southeast Asia. Its consistent performance and exceptional weather resistance have made it our go-to structural sealant. Their quality control gives us complete confidence."

In the exterior insulation business, cavity fill consistency is everything. We’ve tested a few products and now rely mainly on this PU foam. Its expansion and final set are incredibly reliable, creating a seamless insulation layer that has boosted the energy rating of our systems. Inspectors notice the difference—they tap on it and comment on how solid the fill feels.

For sealing hull penetrations and internal gaps on boats, you need a foam that resists water and vibration. Our old foam would crumble in damp conditions. Then we found this professional-grade marine foam—its tight closed-cell structure holds up even with prolonged immersion. It’s now standard in our repair kits, and we’ve stopped getting call-backs for seal failures.

In stage and film set construction, we need lightweight materials that can be shaped quickly. This low-density sculpting foam has been a game-changer. We spray it directly onto frames, let it cure, and then carve realistic textures like stone or brick. It’s strong enough for its purpose and has cut multi-day shaping jobs down to hours.

When installing heavy machinery, we need to fill gaps and secure footings with vibration damping in mind. The industrial-grade foam we source now cures with a good balance of load-bearing capacity and flexibility—it absorbs micro-vibrations perfectly. It has streamlined our installation process, and clients report noticeably smoother equipment operation.

For custom built-ins and soundproofing walls, gap filling affects both finish quality and acoustics. We settled on a low-odor, fine-textured foam that’s almost unnoticeable during indoor application and sands smoothly for painting. It has elevated our finish work significantly and is especially requested in high-end residential projects.

WHY CHOOSE US

RICH PRODUCTS

We have a wide range ofproducts, all types ofproducts are available.

INTERNATIONAL FREIGHT

We have mature intemationalshipping experience and can shipto you efficiently.

AFFORDABLE

We will calculate the most afford-able price based on customerorders to maintain long-termccoperation.

CUSTOMER SERVICE

If you have any questions pleasecontact our customer service oremail us,we will reply you as soonas possible.

GUARANTEED

We will ship products on time andon a regular basis.Products aresubject to quality supervision andinspection,we are reliable partners.

COMPETITIVE PRICES

We have our own factory, whichgives us an advantagecompared to others, and ourprices are also more transparent.

Certified Manufacturing & Reliable Quality Control

Our factory follows strict global quality standards and has obtained CE, ISO9001, and ISO14001 certifications. Each batch of sealant undergoes rigorous testing, ensuring stability, durability and consistent performance.

  • ISO9001

    ISO9001

  • ECM

    ECM

  • CE Certification

    CE Certification

  • ISO

    ISO

  • SGS

    SGS

  • ISO14001

    ISO14001

  • CE

    CE

                            
                            

ISO9001

ECM

CE Certification

ISO

SGS

ISO14001

CE

Quality Assurance Pledge

Seimeda® stands firmly behind the quality of every product we manufacture. We pledge that all our products are free from defects in materials and workmanship under normal and proper use. Our dedicated technical support team is always ready to assist you with any product-related inquiries. We are committed to resolving any quality-related issues promptly and effectively, ensuring your total peace of mind.