Welcome to Shandong Lehua Aluminium-Plastic Products Co., Ltd.
Our company, with a registered capital of 8 million, is a leading silicone enterprise specializing in R&D, production, and sales. Located in Shandong Weifang Linqu, our factory spans 50 acres with a workshop area of 10,000 square meters. We produce 10,000 tons of silicone sealant annually, equating to over 3000 boxes per day.
Our high-quality silicone products are widely used in building curtain walls, energy-saving doors and windows, insulating glass, electronic appliances, new energy sources, equipment manufacturing, and engineering services, earning praise from our users. With a robust quality management system, advanced production technology, and innovative management concepts, we strive to deliver first-class products with reliable quality and stable performance.
At Shandong Lehua Aluminium-Plastic Products Co., Ltd., we prioritize quality and service to enhance market competitiveness and promote sustainable growth. We invite individuals with ambitious visions to collaborate with us and create a brighter future together.
Discover the HQ7800 Curtain Wall Silicone Structural Adhesive by Shandong Lehua. A high-quality, China-made neutral silicone adhesive sealant for aluminum composite panels.
Product characteristics: single component, neutral curing, high strength, high adhesion, high
modulus; with most of the building materials can be obtained without coating excellent
bonding sealing performance, it has good extensibility, water-tightness and other functions,
and forms a weather-resistant, cold-resistant, non-corrosive elastomer, excellent weatherresistant,
anti-aging, uv-resistant, ozone-resistant and high and low temperature resistance,
no pollution to the environment. Main uses: glass curtain wall, Stone (marble, granite)
curtain wall, aluminum curtain wall and metal structure of structural binding assembly seal.
Sealing and bonding in high-rise buildings and industrial applications. It is suitable for
curtain wall design of semi-concealed frame or full-concealed frame project and other kinds
of building and industry sealed storage period: store in dry environment and under 27 ° C, the
storage period is 12 months. Standard: GB 16776-2005
Enhance your aluminum composite projects with our China-made neutral silicone adhesive sealant. This weather-resistant adhesive ensures durable and long-lasting bonds, perfect for construction and industrial applications.
Product characteristics: single component, neutral curing, high adhesion, high modulus, with
strong anti-displacement ability; with most building materials without primer can obtain
excellent bonding sealing performance, after curing, the product forms a cold-resistant, heatresistant,
non-corrosive elastomer with excellent weather resistance, anti-aging, UV
resistance, ozone resistance and high and low temperature resistance, no pollution to the
environment. Under the temperature from -40 ° C to 150 ° C, it still has good elasticity. Main
uses: glass curtain wall, Stone (marble, granite) curtain wall, aluminum curtain wall and
metal curtain weather-resistant sealing engineering. Applicable to sealing edge joints and
other types of construction and industrial sealing. Storage period: store in dry environment
and under 27 ° C for 12 months. Conformance to standard: GB/T14683-2017 Class 35
Discover the HQ7500 stone silicone weather-resistant adhesive by Shandong Lehua. A high-quality China-made neutral silicone sealant for aluminum composite, offering durable, long-lasting, and seamless bonding. Ideal for industrial, construction, and commercial applications.
Product characteristics: single component, neutral curing, all kinds of marble, granite,
concrete board and other materials with excellent cake, weather resistance. The product
solidified to form cold-resistant, heat-resistant, non-corrosive elastomer, with excellent
climate resistance, anti-aging, UV resistance, ozone resistance and high and low temperature
resistance, non-pollution to the environment. Main uses: dry hanging stone (marble, granite)
curtain wall engineering weather-resistant seal. Suitable for joint sealing between stone and
other materials. Bonding and joint filling in ceramic engineering. Storage period: store in dry
environment and under 27C for 12 months. Up to standard: GB/T 23261-2009
Discover the HQ7300 advanced engineering silicone weather-resistant adhesive by Shandong Lehua. A China-made neutral adhesive sealant perfect for aluminum composite materials.
Product characteristics: single component, neutral curing, all kinds of marble, granite,
concrete board and other materials with excellent cake, weather resistance. The product
solidified to form cold-resistant, heat-resistant, non-corrosive elastomer, with excellent
climate resistance, anti-aging, UV resistance, ozone resistance and high and low temperature
resistance, non-pollution to the environment. Main uses: dry hanging stone (marble, granite)
curtain wall engineering weather-resistant seal. Suitable for joint sealing between stone and
other materials. Bonding and joint filling in ceramic engineering. Storage period: store in dry
environment and under 27C for 12 months. Up to standard: GB/T 23261-2009
Discover HQ119 Fire Retardant Sealant by Shandong Lehua. A high-quality, China-made neutral silicone adhesive for aluminum composite panels. Durable, weatherproof, and versatile.
Product characteristics: this product is neutral room temperature curing, excellent flame
retardant performance, in case of open fire does not help combustion, no fire self-
extinguishing, applicable to most building materials; has excellent adhesion, it has excellent
weather resistance, aging resistance, UV resistance, ozone resistance, high and low
temperature resistance, good elasticity and resistance to displacement and deformation.
Main uses: all kinds of fire doors and windows bonding seal, curtain wall engineering layers of
flame-retardant seal, all kinds of glass doors and windows installed flame-retardant seal,
electronic and electrical components of fixed and flame-retardant seal, each public place
decoration flame-retardant, moisture-proof seal. Storage period: store in dry environment
and under 27 ° C for 12 months. Standard: GB/T24267-2009
Discover HQ179 engineering special silicone weather-resistant adhesive by Shandong Lehua. A China-made neutral adhesive sealant for aluminum composite panels.
Product characteristics: one-component, neutral room temperature curing, easy to use, in
the temperature range of 4-40 ° C has good extrusion and thixotropy. Good adhesion to most
building materials. Excellent weather resistance, anti-aging, UV resistance, ozone resistance
and resistance to high and low temperature performance, is the ideal weather-resistant
sealing material. Main uses: all kinds of doors and windows installed seam seal all kinds of
indoor decoration seam seal. Storage period: store in dry environment and under 27 ° C for 12
months. Compliance: GB/T14683-2017
Shandong Lehua presents China-Made Neutral Silicone Adhesive Sealant for Aluminum Composite. This high-quality, weather-resistant adhesive ensures durable, long-lasting bonds, ideal for industrial and construction applications.
Product characteristics: one-component, neutral room temperature curing, easy to use, in
the temperature range of 4-40 ° C has good extrusion and thixotropy. Good adhesion to most
building materials. Excellent weather resistance, anti-aging, UV resistance, ozone resistance
and resistance to high and low temperature performance, is the ideal weather-resistant
sealing material. Main uses: all kinds of doors and windows installed seam sealing. Sealing all
kinds of interior decoration. Storage period: store in dry environment and under 27 ° C for 12
months. Standard: JC/T485 -2007
China-made neutral silicone adhesive sealant for windows and doors by Shandong Lehua. Ideal for aluminum composite bonding, weatherproof, durable, and versatile.
Product characteristics: one-component, neutral room temperature curing, easy to use, in
the temperature range of 4-40 ° C has good extrusion and thixotropy. Good adhesion to most
building materials. Excellent weather resistance, anti-aging, UV resistance, ozone resistance
and resistance to high and low temperature performance, is the ideal weather-resistant
sealing material. Main uses: all kinds of doors and windows installed seam sealing. Sealing all
kinds of interior decoration. Storage period: store in dry environment and under 27 ° C for 12
months. Standard: JC/T485 -2007
Discover our China-made neutral silicone adhesive sealant for aluminum composite panels. This high-quality, weatherproof, and durable adhesive ensures seamless contact and long-lasting bonding. Perfect for industrial and construction applications.
Product characteristics: one-component, neutral room temperature curing, easy to use, in
the temperature range of 4-40 ° C has good extrusion and thixotropy. Good adhesion to most
building materials. Excellent weather resistance, anti-aging, UV resistance, ozone resistance
and resistance to high and low temperature performance, is the ideal weather-resistant
sealing material. Main uses: all kinds of doors and windows installed seam sealing. Sealing all
kinds of interior decoration. Storage period: store in dry environment and under 27 ° C for 12
months. Standard: JC/T485 -2007
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