Weifang Haobang Waterproof Materials Co., Ltd.

I. Full-process Standardized Production
The production line adheres to the ISO 9001 quality management system standard. From the inspection of raw materials upon warehousing to the delivery of finished products, 12 key quality control points are set. In the batching process, an automated proportioning system is employed to precisely convey raw materials in strict accordance with the formula. During the production process, parameters such as temperature, pressure, and speed are monitored and adjusted in real-time by the central control system, ensuring that each roll of waterproof membrane meets the unified high-quality standard.

II. Flexible Production of Diverse Products
The production line has a strong flexible production capacity and can quickly switch to the production of more than 10 mainstream products, including butyl rubber waterproof membranes, SBS modified bitumen waterproof membranes, and polymer self-adhesive membranes. Through modular equipment combination and intelligent parameter adjustment, it can flexibly meet the personalized customization needs of different customers. Whether it is a conventional specification or a special size and performance requirement, it can achieve efficient production and delivery.

III. Environmentally-friendly and Energy-saving Production Process
An environmentally-friendly production process is introduced, equipped with an exhaust gas purification treatment system and a wastewater recycling device. The removal rate of volatile organic compounds generated during the production process reaches over 98%, and the reuse rate of wastewater after treatment exceeds 70%. At the same time, the production line adopts an energy-saving heating technology and a waste heat recovery system, reducing energy consumption by 30% compared with traditional production lines, and achieving green and efficient production.

IV. Strict Quality Inspection System
A full-process quality inspection laboratory is established, equipped with advanced testing equipment such as a tensile testing machine, a water impermeability tester, and an aging test chamber. Each batch of products needs to undergo 18 performance tests, including tensile strength, low-temperature flexibility, water resistance, and aging resistance, ensuring that the product quality complies with national standards such as GB 18173.1-2012 and international industry specifications, providing customers with reliable waterproof protection.

Professional architecture, gathering elites

Weifang Haobang Waterproof Materials Co., Ltd. has a professional team of over 50 people, covering core areas such as technology research and development, engineering management, quality testing, and customer service. The management team is led by senior experts who have been deeply involved in the waterproofing industry for 30 years. With keen market insight and strategic decision-making power, they lead the company in continuous innovation; In the technology research and development team, 30% of the members have a master's degree or above, hold 20 national patents, and lead the research and development of multiple cutting-edge technologies in the industry.

Craftsmanship inheritance, strength escort
The construction team consists of 5 certified first-class constructors and senior waterproofing workers with an average of over 15 years of experience. They strictly follow the ISO 9001 quality management system standard to ensure excellence in every process. The after-sales service team responds 24/7 and provides customers with full lifecycle support through a "regular inspection+rapid maintenance" mechanism. The team has won the "Luban Manufacturing" award multiple times, such as "National Excellent Waterproof Construction Team", and participated in the preparation of national waterproof industry standards and specifications.

Innovation collaboration, mission driven
The company has established a collaborative mechanism of "industry university research application" and co built a joint laboratory with Shandong Academy of Building Science to promote the transformation of technological achievements; Regularly organize internal skills competitions and external industry exchanges to stimulate team innovation vitality. Adhering to the concept of "guarding quality with craftsmanship and empowering waterproofing with technology", the team always puts customer needs at the core and is committed to creating safe, environmentally friendly, and efficient waterproofing solutions.

Weifang Haobang Waterproof Materials Co., Ltd. has been deeply involved in the field of building waterproofing since its establishment in 2019, with the mission of "safeguarding building safety and creating a leak proof quality space". It has grown from a regional service provider to a leading enterprise in the industry.

Start up stage (2019-2020): The company was established in 2019 in response to the urgent demand for waterproofing technology in urbanization construction. Initially, it focused on civil building waterproofing engineering and accumulated a good reputation in the local market with solid construction technology and the concept of "quality first".

Rapid development period (2021-2023): In 2021, the company took the lead in introducing internationally advanced TPU/PVC waterproof material equipment, achieving technological innovation; In the same year, we won the bid for the Ningbo Metro Line 3 Phase II project, Beijing Daxing International Airport project, Beijing Asia Financial Building project, and successfully entered the public building waterproofing market. In the following years, the company continuously expanded its business territory, covering 20 provinces across the country, and improved its industrial chain through mergers and acquisitions, forming a one-stop service system of "material research and development+engineering construction+after-sales maintenance".

Innovation leading period (2024 present): In 2024, the company established a provincial-level waterproof technology research and development center and collaborated with Shandong Academy of Building Sciences to develop TPU composite polymer self-adhesive waterproof rolls, overcoming the insulation problem in the waterproof industry. The related achievements have been included in national industry standards. In recent years, the company has actively responded to the call for green buildings, launched environmentally friendly waterproof products, obtained national green and environmentally friendly waterproof product certification, and has participated in the waterproof engineering construction of projects such as the Beijing Zhangjiakou Railway, Qingshan Yangtze River Bridge, Jinan Yellow River Tunnel, and Laxiwa Hydropower Station multiple times, becoming a benchmark in the industry.

Looking ahead to the future: Weifang Haobang Waterproof Materials Co., Ltd. will continue to increase investment in intelligent and green research and development, promote the recycling technology of waterproof materials, and strive to become an innovator in global waterproof solutions, safeguarding urban construction and human habitation safety.

The "Haobang" brand products produced by our company include: Styrene-Butadiene-Styrene (SBS) modified asphalt waterproof membrane,

Atactic Polypropylene (APP) modified asphalt waterproof membrane, modified asphalt waterproof membranes for highways,

bridges and high-speed railways, three-dimensional colorful new modified asphalt waterproof membrane,

self-adhesive polymer modified asphalt waterproof membrane, self-adhesive polymer modified asphalt polyester felt waterproof membrane,

self-adhesive wet-laid waterproof membrane, self-adhesive pre-laid waterproof membrane,

quick-reaction adhesive strong cross-membrane waterproof membrane, polymer self-adhesive membrane (non-bitumen-based) waterproof membrane,

polymer polypropylene fiber self-adhesive waterproof membrane, Polyvinyl Chloride (PVC) waterproof membrane,

Polyethylene Polypropylene (Polyester) fiber polymer waterproof membrane, Thermoplastic Olefin (TPO) waterproof membrane,

Chlorinated Polyethylene (CPE) waterproof membrane specially for high-speed railways,

Ethylene Propylene Diene Monomer (EPDM) rubber waterproof membrane, Chlorinated Polyethylene (CPE) waterproof membrane,

root-resistant polymer polyethylene polypropylene (polyester) fiber waterproof membrane,

polymer modified asphalt root-resistant waterproof membrane, root-resistant metal felt polymer waterproof membrane,

root-resistant Polyvinyl Chloride (PVC) waterproof membrane, one-component polyurethane waterproof coating,

two-component polyurethane waterproof coating, polymer cement (JS) composite waterproof coating,

cement-based penetrating crystalline waterproof coating, high-elastic thick acrylic waterproof coating,

waterproof coating specially for metal roofs, high-strength polyurethane waterproof coating (specially for high-speed railways),

modified asphalt waterproof coating for highways and bridges, sprayed quick-setting rubber asphalt waterproof coating,

non-curing rubber asphalt waterproof coating, colored silicone waterproof coating, polymer modified asphalt waterproof coating,

liquid SBS elastic rubber waterproof coating, leakage stopper, protective drainage board, EVA/ECB waterproof board, composite geotextile,

composite geomembrane, colored glass fiber asphalt shingles, self-adhesive asphalt waterproof tape, butyl rubber self-adhesive tape,

seam tape, anti-cracking tape, cold joint filler, hot joint filler and other products.