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    Lesco Chemical Limited
    • Brands:1
    • Products:17
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    Lesco Chemical Limited, a leading hydrocarbon resin (Petroleum Resin) manufacturer and exporter in China, because of advanced hydrocarbon resin manufacture technology and decades of experience specializing in petroleum resin, LESCO had gained favorable reputaion in this field, presently LESCO products have evolved to meet the increasing demands and requirements of our customers domestical and overseas. Main products: C5 Aliphatic Hydrocarbon Resin, C9 Aromatic Petroleum Resin, C5/C9 Copolymerized Hydrocarbon Resin, C5 Alicyclic Petroleum Resin, DCPD Alicylic Hydrocarbon Resin, Terprene Resin and Coumarone Resin. Our C5 aliphatic hydrocarbon resin, with yearly capacity of around 17,000 tons, is widely used in thermoplastic road-marking paints, hot-melt adhesive, pressure-sensitive adhesive, tire, rubber, coating, glue, tape, etc. Our C9 aromatic hydrocarbon resin, more than 14,000 tons per year, with main used in paint, printing ink, rubber, etc. C5/C9 Copolymerized hydrocarbon resin, more than 9,000 tons per year, is widely used in adhesive, rubber, tire, etc. C5 Alicylic Petroleum Resin, more than 8000 tons yearly, mainly used in rubber, tire, paints, adhesive, road-marking paints, etc. Lesco passed ISO 9001:2000 verified in 2007. It is our mission to supply the highest-quality raw materials at the most competitive price possibly. Our company has many years' cooperative relationships with clients at home and abroad. We can offer clients high quality products and stable goods supply.
    General Sealants banner
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    General Sealants
    • Brands:1
    • Products:14
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    In 1964, my visionary father, Clyde “Bud” Boyle, founded General Sealants® in a two car garage in Whittier, CA. He identified a glaring need and developed a new standard in extruded sealants that quickly became a mainstay in the industry, manufacturing moldable, sticky solids into pre-formed tapes and beads in a variety of sizes. My father’s dedication to innovation and quality, coupled with his commitment to customer service, struck a chord and his new company established a firm footing in the marketplace. He didn’t last long in that garage, ultimately moving to our current headquarters in City of Industry, CA. At the outset, our products were widely used in pipeline and construction applications, but the boom in aerospace and composite industries found my father and I innovating again, finding ourselves at the forefront of those burgeoning sectors. With the help of our technicians, we developed extruded sealants that cured at specific temperatures and could be stripped clean from the tooling dies. Over the years, General Sealants® grew from its humble beginnings into a worldwide leader in the pipeline, construction, aerospace/composite, telecommunication, automotive, and HVAC industries. We consistently push the limits of sealant and adhesive technology, designing new techniques in order to meet the world’s increasingly challenging requirements. General Sealants® operates with a cutting-edge, research-focused approach and a global outlook. At the same time, quality is our number-one priority, ensuring our customers receive reliably consistent formulas of the highest standard. Since the beginning, we have made it our mission to find solutions to our customer’s application needs, while still providing the high level of customer service established as the foundation of my father’s business. Innovation is a prime component of our DNA and we consistently drive the industry, pushing the limits of sealant and adhesive technologies. We continue to be a family-run business with the same values and commitment established by my father in that garage over fifty years ago. General Sealants® is now one of the largest privately owned sealant and adhesive companies in the world and our shared dedication and vision keeps us at the cutting edge. We’re not just a vendor; we are partners in your success. We’re family.

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