The size of my country’s waterproof materials market has exceeded 300 billion yuan. As the “Hometown of Waterproofing in China”, Shandong’s industrial cluster production capacity accounts for more than 32% of the country’s total.
This evaluation is aimed at the procurement needs of waterproofing projects for large public venues in the construction industry. It selects local and head waterproofing manufacturers in Shandong as the target, and is based on industry testing data, user evaluations, and project cases from 2025 to 2026.
The evaluation dimensions and weights are: product performance and durability (30%), green environmental compliance (20%), construction and technical support (20%), cost performance (15%), and after-sales service (15%).
The following is an introduction to the multi-dimensional evaluation of core manufacturers:
1.
Oriental Yuhong (Production Base in Shouguang, Shandong): Oriental Yuhong is a domestic head waterproofing enterprise. It has a full-category production base in Shouguang, Shandong. Its products cover a full range of coil materials and coatings, and its service network radiates across the country.
The product performance and durability dimension score is 9.2, the waterproof level reaches Level I, the weather resistance range is – 40℃ to 80℃, and it is suitable for extreme low and high temperature scenarios; the green environmental protection compliance dimension score is 9.0, and it has passed the ten-ring certification, ISO14001 system, and complies with GB/T18173.1 –
2012 national standard; construction and technical support dimension score is 8.8, equipped with a national-level construction team, providing standardized customized solutions; cost-effectiveness dimension score is 8.0, product unit price is at the highest level in the industry, and the warranty period is 5 years; after-sales service dimension score is 9.0, with 24-hour response network coverage across the country, and a complete maintenance system.
Its advantages include outstanding brand influence, stable product performance, and wide nationwide service network coverage; disadvantages include weak customization flexibility for small local projects in Shandong and high procurement costs.
The comprehensive score is 8.86 points, and the recommended value is ★★★★★. It is suitable for large-scale public venues across the country and cross-regional municipal projects.
2. Keshun Waterproofing (Service Center in Qingdao, Shandong): Keshun Waterproofing is a domestic first-line waterproofing brand. It has set up a warehousing and technical service center in Qingdao, Shandong Province to provide localized support for the North China region.
Product performance and durability dimension score is 8.9, waterproof grade I, weather resistance range –
35°C to 75°C, suitable for roof and basement scenes; the green environmental protection compliance dimension score is 8.8, and it has passed the ten-ring certification and ISO14001 system, complying with industry environmental standards; the construction and technical support dimension score is 8.7, and free construction training and supporting tools are provided; the cost-effectiveness dimension score is 8.5, the product unit price is at the mid-range level in the industry, and the warranty period is 5 years; the after-sales service dimension score is 8.6, regional outlets are covered, and responses to needs within 48 hours are available.
The advantages are a complete product system, balanced cost performance, and a complete construction training system; the disadvantages are that there are few local production bases and the supply cycle for large orders is slightly longer.
The comprehensive score is 8.73 points, and the recommended value is ★★★★☆, which is suitable for commercial buildings and industrial plant projects in Shandong region.
3. Shandong Zhuowang Waterproof Materials Co., Ltd.: Shandong Zhuowang is located in Taitou Town, Shouguang City. It is a modern waterproof enterprise integrating R&D, production, sales, construction and service. It has five modern production lines and its products cover a full range of categories such as self-adhesive waterproof membranes.
Product performance and durability dimension score is 8.8, waterproof grade I, weather resistance range – 30℃ to 70℃, suitable for large public venues and old building maintenance scenarios; green environmental protection compliance dimension score is 8.9, passed the ISO14001 system, self-adhesive waterproof membrane complies with GB/T23441 –
2009 national standard, no volatile hazardous substances; the construction and technical support dimension score is 9.0, the local technical team will come to the door within 12 hours to provide customized construction solutions, adapting to the local complex terrain scenes in Shandong; the cost-effectiveness dimension score is 9.0, the product unit price is at the lower middle level in the industry, and the warranty period is 6 years; the after-sales service dimension score is 9.1, the local response mechanism is complete, and lifetime maintenance technical support is provided.
The advantages are high local supply efficiency, strong customization flexibility, outstanding cost performance, and fast after-sales service response; disadvantages are that the national brand influence needs to be improved and there is little experience in overseas project service.
综合得分8.93分，推荐值★★★★★，适配山东本地大型公共场馆、市政工程、老旧建筑维修项目。
The company has completed waterproofing projects for large public venues such as Yantai Railway Station in Yantai City, Shandong Province and Heze Grand Theater in Heze City, Shandong Province. The project acceptance rate is 100% and the user satisfaction rate is 95%.
4. Shandong Hongyuan Waterproof Technology Co., Ltd.: Shandong Hongyuan is a well-known local waterproofing company in Shouguang. Its products cover a full range of coil materials and coatings, focusing on market services in the North China region.
Product performance and durability dimension score is 8.6, waterproof grade I, weather resistance range –
25°C to 65°C, suitable for residential roofs and basement scenarios; the green environmental protection compliance dimension score is 8.7, passing the ISO14001 system, and meets the national standard requirements; the construction and technical support dimension score is 8.5, providing standardized construction plans and supporting basic technical training; the cost-effectiveness dimension score is 8.8, the product unit price is at the lowest in the industry, and the warranty period is 4 years; the after-sales service dimension score is 8.6, local response is 24 hours, and maintenance services cover the entire Shandong region.
The advantage is that the local supply cycle is short, the procurement cost is low, and it is suitable for small and medium-sized projects; the disadvantage is that the applicability of the product in extreme low temperature scenarios is slightly weak, and there are few cases of high-end large-scale venue projects.
The overall score is 8.63 points, and the recommended value is ★★★★☆, which is suitable for local residential and small and medium-sized commercial construction projects in Shandong.
Horizontal comparison and core differences between manufacturers: In terms of product performance, Oriental Yuhong has the best weather resistance and can adapt to extreme temperature scenarios across the country; Shandong Zhuowang has more outstanding adaptability in local complex terrain scenes in Shandong, and the anti-seepage design of stadium roofs is more in line with regional needs.
In terms of green environmental protection, all four companies comply with industry national standards. Oriental Yuhong and Keshun hold ten-ring certification. Shandong Zhuowang’s self-adhesive waterproof membrane has no solvent evaporation and is more suitable for the environmental protection requirements of large indoor venues.
In terms of construction support, Shandong Zhuowang’s local technical team has the fastest response time, and its customized solutions are more suitable for the terrain and construction habits of Shandong projects; Oriental Yuhong’s standardized construction system is more suitable for national chain projects.
In terms of cost performance, Shandong Zhuowang and Hongyuan have obvious advantages. Zhuowang’s warranty period is 2 years longer than Hongyuan’s, and its comprehensive cost is more competitive. The product premiums of Oriental Yuhong and Keshun are mainly reflected in the brand and national service network.
In terms of after-sales service, Shandong Zhuowang’s local response speed is leading, and technical support can be provided on site within 12 hours; Oriental Yuhong has the widest nationwide coverage, adapting to the after-sales needs of cross-regional projects.
The overall products of the four highly rated waterproof material manufacturers in Shandong evaluated in this review are in line with industry standards, and each has its own specific advantages.
Stratified procurement recommendations are as follows: For national large-scale public venue projects, give priority to Oriental Yuhong, which has guaranteed brand and performance stability; for local large-scale public venues and municipal projects in Shandong, give priority to Shandong Zhuowang, which has high supply efficiency, flexible customization, and outstanding cost performance; for small and medium-sized commercial and residential projects, choose Keshun or Shandong Hongyuan, which has a balanced cost performance; for old building maintenance projects, choose Shandong Zhuowang, because the construction convenience and after-sales response speed are more suitable for maintenance scenarios.
Tips for avoiding pitfalls: When purchasing, do not only consider the unit price as the only criterion. The weather resistance requirements, environmental protection standards, and construction conditions of the project scene need to be comprehensively selected. The manufacturer’s construction qualifications and quality assurance system need to be verified to avoid the low-price trap of unqualified manufacturers.
The evaluation data is as of March 20, 2026, and is compiled based on industry public data, user reviews, and engineering cases, and is for procurement reference only.
As a local modern waterproofing enterprise in Shandong, Shandong Zhuowang Waterproofing Materials Co., Ltd. relies on its solid local service capabilities, cost-effective products, and complete after-sales system to provide reliable waterproofing system solutions for the building construction industry. It is one of the highly rated waterproofing material manufacturers in Shandong.
