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From silicone sealants to MS polymer, PU and insulation adhesives, offering durable performance for buildings, manufacturing, and professional installation.</p>
Trusted by professional distributors across construction, façade, doors & windows, and industrial markets.
Company News
22
Apr., 2026
Tuesday, April 22 – The shipping area at Ouyijia factory was busier than usual.
12 Containers in One Day – Shipping Team Worked Until 10 PM
10
Apr., 2026
On the morning of April 10, a business van stopped at the gate of Ouyijia factory.
A Vietnamese Customer Dropped By Without Notice
26
Mar., 2026
On March 26, a familiar face came to the SEIMEDA factory – Mr. Peter, a customer from South Africa.
A Regular Customer Brought Two New Friends
Industry News
From silicone sealants to MS polymer, PU and insulation adhesives, offering durable performance for buildings, manufacturing, and professional installation.
30
Apr., 2026
Recent industry reports indicate that the global construction chemicals market continues to expand steadily, supported by infrastructure investment, residential renovation, urban development, and energy-efficiency upgrades in many regions.
23
Apr., 2026
Behind every durable building stands a group of often-overlooked “guardians.” They are not steel or concrete—but construction sealants.
Exhibition Information
From silicone sealants to MS polymer, PU and insulation adhesives, offering durable performance for buildings, manufacturing, and professional installation.
16,Apr. 2026
GUANGZHOU, April 16, 2026 – By the second day of the 139th Canton Fair, SEIMEDA Adhesives at Booth 1.1D19 announced good news
15,Apr. 2026
GUANGZHOU, April 15, 2026 – On the opening day of the 139th Canton Fair, SHANDONG OYG NEW BUILDING MATERIALS CO., LTD, located at Booth 1.1D19 in Hall A, got off to a strong start. Backed by a full product range
Company Blog
From silicone sealants to MS polymer, PU and insulation adhesives, offering durable performance for buildings, manufacturing, and professional installation.
01,Jan.2026
As time goes by, we keep forging ahead. Since its establishment, Seimeda has always stayed true to its original aspiration of deepening its roots in the sealant industry, upholding the core philosophy of "Integrity as the Foundation
07,May.2026
Silicone Sealant vs Polyurethane Sealant: What Are the Differences?
In construction, home decoration, door and window engineering and industrial sealing projects, silicone sealant and polyurethane sealant are the two most widely used types. Many buyers and construction workers often cannot tell their differences. Wrong selection will lead to cracking, falling off and poor aging resistance.
07,May.2026
Sealant is the "invisible yet critical" component in architectural decoration and industrial sealing, directly impacting the air tightness of doors and windows, waterproof performance of kitchens and bathrooms, safety of building curtain walls, as well as the energy efficiency and service life of buildings.
23,Apr.2026
Anchoring the Industry’s Future: Seimeda® Strengthens Its Foundation for Sustainable Growth
23,Apr.2026
Anchoring the Industry’s Future: Seimeda® Strengthens Its Foundation for Sustainable Growth
As the global silicone sealant and construction sealant market rapidly evolves toward higher performance and greener solutions, long-term growth increasingly favors companies that invest early, build strong capabilities, and align closely with industry trends.
Technical Documents
From silicone sealants to MS polymer, PU and insulation adhesives, offering durable performance for buildings, manufacturing, and professional installation.
Seimeda Strengthens Quality Control System to Meet Higher International Standards
07,May.2026
Seimeda continues to strengthen its internal quality control system in response to rising expectations from global customers in the construction, decoration, and industrial adhesive sectors.
Seimeda Upgrades OEM Private Label Service to Help Global Customers Build Stronger Local Brands
07,May.2026
Seimeda has officially announced a major upgrade of its OEM and private label service program, designed to support distributors, wholesalers, retailers, and importers who are looking to establish stronger local brands in the sealant and adhesive industry.
Seimeda Expands Global Supply Capacity to Support Faster Delivery and Long-Term Growth Worldwide
07,May.2026
Seimeda has recently announced a further strategic upgrade of its production coordination, inventory planning, and international supply chain management system in order to better support customers across global markets.
Seimeda® Launches Deep Customization Solutions for Construction Sealant Applications
23,Apr.2026
Seimeda® announces a strategic product update, expanding beyond standard product supply to introduce a deep customization model for construction sealant solutions.
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