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LESSO (Stock Code: 02128. HK), founded in 1986 in Shunde, Guangdong Province, has developed into a well-known large-scale home-furnishing and building-materials-oriented multinational industrial group after more than 40-year development. Starting from Xixi Plastic Hardware Factory,  LESSO completed brand registration in 1996 and got listed on the Main Board of Hong Kong Stock Exchange in 2010. We set up our first out-Guangdong production base in Wuhan in 2001. Our annual turnover exceeded 10-billion-CNY in 2011, then we expanded our layout into building-materials and home-furnishing fields step-by-step. Up to now, our overall sales revenue surpassed USD 4.38 billion in 2023.

Founded in 1993, ERA is a large-scale group in China, with over 7000 employees, concerning plastic piping systems, solar photovoltaics, home electrical appliances switch, etc.

Changsha Force Weld Co., Ltd. Specializing in producing and exporting all kinds of adhesive products, such as U-PVC Heavy duty Cement Glue, C-PVC Heavy duty Cement Glue, contact adhesive, silicone sealant, Gasket Maker, Super Glue, PVC ball valve, PVC compact valve, two PCS PVC ball valve and etc.

About us

Welcome to Dongyang Gelu Glue Subpackaging Co., Ltd., a professional manufacturer and exporter dedicated to the research, development, production, and global distribution of high-quality adhesive products. Founded on a legacy of innovation and quality, our company has evolved into a premier global manufacturer and supplier of high-performance adhesives, sealants, and pest control solutions. With decades of industry expertise, we have built an impeccable reputation for engineering products that deliver superior bonding strength, durability, and reliability across diverse sectors. Our commitment to excellence has driven remarkable commercial success, establishing us as a market leader with a robust track record of sustained growth and outstanding performance.

Hunan Magpow Adhesive Group is a Hi-tech enterprise in developing, manufacturing and sales of all kinds of adhesive with head office in Hunan International Commerce in Changsha City. The company is authorized as Hunan provincial famous brand, the implementary unit of national torch program, the qualification by ISO9001: 2000 international quality system, the member of China Adhesive Industry Association. Main product with ' Magpow' Brand is authorized as Hunan provincial famous trademark.

Xiamen Tengyun Plastic Co., Ltd., founded in 2001, is a high tech enterprise integrating R&D, manufacturing and export of plastic pipes and fittings, located in Xiang'an District, Xiamen, Fujian, China. We have forged long-term in-depth strategic partnerships with Xiamen Fengxia Trading Co., Ltd. And Xiamen Noah Trading Co., Ltd. By pooling complementary strengths and sharing integrated resources, the three parties join forces to broaden our global foreign trade reach.

About Ningbo Hopson

Shenzhen Novex Technology Corporation Limited is a professional manufacturer specializing in plastic components for conveyor systems of PCB equipment. We provide a comprehensive one-stop solution integrating product design, mold development, manufacturing, sales, and after-sales service.

Yiwu Youyuan Decorative Material Co., Ltd. Was formally established in 2008 in yiwu ZJ China, as Manufacturer for building materials. A keen business acumen combined with a thoroughly professional approach saw VIRSHEN spread its reach with a flagship store and an office in China within a short span.

Founded in 1999, Shandong Jianhua Valve Manufacturing Co., Ltd. is a high-tech manufacturing enterprise integrating R&D, manufacturing and sales, covering common categories in the fields of water conservancy, water affairs, fire protection, shipbuilding, chemical industry and other fields. The company is the director unit of China Water Association, the vice chairman of China Foundry Association, the "President Unit of Hubei Chamber of Commerce in Shandong Province", the executive vice president unit of Xinjiang Hubei Chamber of Commerce, and the executive committee member of Shandong Federation of Industry and Commerce.

Henan Kaicheng New Materials Co., Ltd is located in Weihui industrials area, henan province. It covers an area of 15, 000 square meters and invests 10 million yuan for the first phase. It is a high-tech enterprise with concrete admixture as the leading product, integrating R& D, production and sales. It is a member of the China Construction Materials Federation concrete additives branch.

Chongqing Paxson Group Chemical Technology Co., Ltd. is an innovative technology enterprise deeply engaged in the field of industrial chemicals, integrating R&D, production, sales and technical services. Based in Chongqing and serving the whole country, we focus on providing high-performance polyaniline series products and diversified industrial adhesive solutions for various industrial customers. Relying on independent core intellectual property rights and ultimate after-sales support, we have become a benchmark enterprise in the industry with both technical strength and service reputation. Solid R&D Foundation, Quality Guaranteed by Independent Intellectual Property RightsAdhering to technological innovation as the core driving force, the company has been deeply engaged in the field of polyaniline and industrial adhesives for many years, building a professional R&D team and testing platform. We possess a number of independent invention patents and software copyrights, realizing independent control of core technologies. Relying on exclusive R&D processes, we have tackled technical difficulties in polyaniline performance regulation and scenario adaptation, while optimizing the formula system of industrial adhesives. This endows our products with stability, durability and adaptability, ensuring product quality from the source and providing customers with compliant, efficient and cost-effective industrial chemical solutions. Focus on Core Categories, Empower Industrial Scenarios PreciselyThe company's core business focuses on two major sectors, accurately covering diversified industrial fields such as electronics, chemical engineering, machinery, marine engineering, metal anti-corrosion and equipment manufacturing, to meet customers' differentiated and customized needs: Polyaniline Series Chemicals: We focus on high-performance conductive and anti-corrosive polyaniline products, which are widely used in metal anti-corrosion coatings, antistatic materials, electronic components, sensors, marine engineering protection, conductive films and other scenarios. With excellent electrical conductivity, corrosion resistance and stability, our products solve the pain points of anti-corrosion and conductivity of traditional industrial materials, adapting to the needs of high-end manufacturing and special working conditions. Full-range Industrial Adhesives: Covering conductive adhesives, structural adhesives, anti-corrosive adhesives, special industrial adhesives and other products, we customize solutions for different substrates, working conditions and processes. Our products feature firm bonding, high and low temperature resistance, aging resistance, environmental protection and non-toxicity, suitable for various industrial scenarios such as mechanical assembly, electronic packaging, pipeline sealing and building material bonding, realizing one-stop adhesive solution supply. Service-oriented, Worry-free Full-chain After-sales GuaranteeChongqing Pengxiao Rongsheng Technology has always firmly believed that high-quality products are the foundation, and attentive service is the core competitiveness. We break the industry pain point of "emphasizing sales over service", and build a pre-sales, in-sales and after-sales closed-loop service system to ensure customers' worry-free experience from product selection to implementation, and from use to maintenance. We have won long-term trust from customers with professional, efficient and warm services. Precise Pre-sales Adaptation: We have set up a professional technical consultant team to connect with customers' needs one-to-one, deeply understand the working environment, product requirements and process details. We provide free product selection, formula debugging and solution customization services to avoid cost loss caused by wrong selection, and tailor exclusive solutions for customers.

TIANYAN HOLDING Co., Ltd., located in Chengjiang industrial zone, Huangyan district, Taizhou city, Zhejiang province, covers an area of 80, 000 square meters. It is a big manufacturer, who be specialized in high-tech, high capability, and high reliability piping system. The annual output is around 30, 000 tons, and the types of products are more than 20, 000 PCS. The quality and safety are paid attention to seriously, so many important certificates and identifications was acquired, including the authentication certificate of quality management system - ISO9001, the authentication certificate of environmental management system - ISO14001, the authentication certificate of occupational health management system - OHSAS18001. All of the products had passed the detection by national building material test center and other relevant authoritative department. And the company has be honored as the "Zhejiang famous export brand", "Zhejiang famous brand", "Zhejiang trustworthy company AA level" and many other honorary titles. After more than twenty years of development and innovation, the scale of factory continues to growing, and professional teams in the fields of mold, material, and artwork have been established. Large quantities of leading production machines and testing equipments have been brought in at home and abroad. At present, the export quantity of the company ranks the second in China. Furthermore, the third phase workshops are building now.

Changzhou Xita Plastic Co., Ltd is a professional supplier of UPVC/CPVC/PE/PPR Pipes, pipe fittings, valves. Plastic piping systems such as pipes, fittings and valves is widely used in water supply, chemical industry, water treatment, environmental protection, pharmaceutical area etc.

Ningbo Rongpeng International Trade Co., Ltd. Was founded in 2013 and is located in Ningbo, Zhejiang, an important port and logistics hub city in China. It is a professional foreign trade enterprise specialized in the export of PVC pipes, pipe fittings and valves.

Shandong Hongtai Metal Products Co., Ltd. is located in Jinan, the capital of Shandong Province. It is mainly engaged in the production of stainless steel, carbon steel and galvanized steel, PP G I, PP G L. Our team has been focusing on the steel industry for 15 years. We are now a diamond supplier and a trustworthy enterprise of Made-in-China. com, and have passed the SGS on-site audit. The company has established a long-term close cooperative relationship with well-known domestic steel companies. At the same time, the company's annual spot reserve exceeds 100, 000 tons, so we can guarantee a short delivery time. Hongtai Metal provides services for domestic government construction projects, Chinese listed companies and state-owned enterprises and other large enterprises. At the same time, Hongtai Metal has long-term cooperative relations with many countries in Russia, the Middle East, Southeast Asia, South Africa, South America and other regions. With high-quality products, low prices and high-quality services, customers have been highly evaluated. Customers from different countries have signed agency agreements with Hongtai Metal and become Hongtai Metal's agents. Hongtai Metal Service Team will provide you with professional and high-quality services 24 hours a day online. At the same time, Hongtai Metal also adheres to a customer-centric win-win situation, and looks forward to becoming your reliable and high-quality enterprise.

Shanxi Yuanhang Machinery Construction Industry and TradeCo., Ltd. Is a comprehensive enterprise based in Shanxi, China-arenowned hub for heawy industrywith abundant raw materialslike pig iron, coke, and steel, we are a professional manufacturerand globalsupplier specializing invalves, pipelines, and a widerange of infrastructure-related products.

Shenzhen Eternal Technology Co., Ltd., is a professional company focusing on PCB wet process equipment spare parts. With the development of China's economy, the market for products and technology requirements of enterprises to carry out technological innovation and upgrading, in order to meet the needs of the market, but also in response to the call of the Party Central Committee, Eternal technology in PCB and LCD products continue to upgrade, and in the solar photovoltaic, semiconductor, new energy industry chain continues to research and development. From product design, injection molding, machining, sales and maintenance, to provide one-stop service. Basically can solve the current market for the removal/anti-static, ink removal, high-precision soft and hard roller needs.

XPERTCHEMY is a globally recognized source factory specializing in the research, development, production, and export of high-performance chemical solutions. For over 17 years, we have delivered cutting-edge products including industrial sealants, advanced adhesives, automotive care formulations, and aerosol spray paints to clients across 50+ countries. As an ISO-certified manufacturer with vertically integrated operations, we bridge innovation and reliability for industries ranging from automotive manufacturing to construction and consumer goods.

WONSTAR, the group company which transaction involved in all walks of life.

Changsha Firm Bond New Material Co., Ltd, belonging to core members of Shandong Meiduo Group, is a professional manufacturer and supplier of aerosol products, various adhesive and sealant products, mainly including Spray Polyurethane Foam Sealant, Silicone Sealant, Construction Adhesive(Nail-free glue), contact glue, wood glue, PVC glue, etc, which widely used in the field of building & decoration, hardware & tools, auto spare parts and daily life, etc.

 Qingdao Valtech Manufacturing Co., Ltd. is a professional manufacturer and exporter specializing in ductile iron pipe fittings, valves, pipeline connection products, and OEM casting solutions for water supply, irrigation, wastewater, and infrastructure projects worldwide.

PENNFOX Co., Ltd. is a professional manufacturer specializing in tunnel waterproofing materials, water-stopping materials and related accessories, we have been dedicated to becoming a reliable partner for global clients in the tunnel construction industry.

Pingxiang Chemshun ceramics Co., Ltd established in 2002 year, is a manufacturer and exporter of

Qingdao Hyrotech Rubber & Plastic Products Co., Ltd. is a leading manufacturer & exporter of rubber hoses, PVC hoses and a variety of hose accessories in China. The company covers an area of 20000 square meters workshop with a total investment up to RMB 50 million. We owe 100 sets of different equipments for production, testing and employ more than 200 staffs, including 15 technicians. Our annual output is 5 million meters for hydraulic hoses and 3 million meters for industrial hoses.

Shandong Baotai Steel Co., Ltd. is located in Jinan, the capital of Shandong Province. Mainly produce stainless steel, carbon steel, galvanized steel, PP G I, PP G L. Our team has been dedicated to the steel industry for 20 years. The company has established long-term and close cooperative relations with well-known domestic iron and steel enterprises. At the same time, the company's annual stock reserve exceeds 200, 000 tons, which can guarantee a short delivery time. Baotai Steel provides services to domestic government construction projects, Chinese listed companies and state-owned enterprises and other large enterprises. At the same time, Baotai Steel has long-term cooperative relations with many countries in Russia, the Middle East, Southeast Asia, South Africa, South America and other regions. With high-quality products, low prices and high-quality services, it has been highly praised by customers. Customers from different countries signed agency agreements with Baotai Iron and Steel and became Baotai Iron and Steel's agents. Baotai Steel's service team provides you with professional and high-quality services online 24 hours a day. At the same time, Baotai Steel also insists on customer-centric win-win, and looks forward to becoming a high-quality enterprise you can trust.

Dinggin Hardware (Dalian) Co., Ltd. Was founded in 2011, in northeast of China. We mainly supply the cast iron and stainless steel products.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Jinan Zunkai Materials Co., Ltd belongs to the Jinan Zunkai Group. Jinan Zunkai Group founded in 2008, with five branch companies and is well-funded. Our annual sales nearly one billion, about 300, 000 tons steel.