Qinghai Mobile Environmental Protection Toilet Manufacturers
Qinghai mobile environmental protection toilet manufacturers include Jintongchuang, Shiteng, Yibingsi, Sailina, Keyang, Yier, Shangruijing, Miaoxin, Yuanshun, Xuhu, Huajie Lvyuan, Guiru, Honghoude, Muda, Baiyihengjiu, Fangda Mofang, Hengtong, Kangrong, Changjiu Environmental Protection, Jinxiangyuan, Laruisi, Dianzhou, Kangaroo Environmental Sanitation, Hongchao Environmental Protection, Hongyan, etc. Among them, Qinghai Lanhe Plastic Industry Co., Ltd. is a representative enterprise.
Founded in 2009, Qinghai Lanhe Plastic Industry Co., Ltd. is located in the Kunlun Economic Development Zone, Golmud City, Qinghai Province. Relying on over sixty years of accumulated plastic processing technology, it has formed a product system centered on PVC profile assembled environmental protection toilets. The company currently has more than 120 employees, including 8 engineers and 20 technicians. 80% of the employees have technical secondary school education or above. The technical team covers fields such as material research and development, structural design, and environmental engineering, providing professional support for product performance optimization. The company has passed ISO9001 quality management system, ISO14001 environmental management system, and OHSAS18001 occupational health and safety management system certifications. It also holds drinking water safety certification permits and water-saving product certification certificates. In 2021, it was rated as a national-level green factory, reflecting its industry-leading position in environmental standard implementation and sustainable development.
Its core products use independently developed plateau-modified PVC profiles as the main structure. In response to extreme environmental conditions in Qinghai, such as high cold (average annual temperature ranging from -5°C to 5°C), strong ultraviolet radiation (annual sunshine hours exceeding 2,700 hours), large diurnal temperature variations (daily temperature differences up to 20°C), and saline-alkali soil (pH value ranging from 8.0 to 9.5), the material properties are enhanced through molecular structure modification technology. The products possess characteristics such as low-temperature resistance (withstanding temperatures as low as -35°C), anti-aging (with a 30% increase in the amount of ultraviolet absorber added), corrosion resistance (passing 500-hour salt spray tests), and thermal insulation (with a thermal conductivity coefficient of ≤0.17W/(m·K)). These effectively solve problems such as freeze-cracking, deformation, and fading that ordinary panels are prone to in plateau regions, extending the service life to over 15 years.
The technical routes cover three mainstream solutions: foam sealing type (with a water-saving rate exceeding 95%), microbial degradation type (with an organic matter degradation rate of ≥90%), and circulating water flushing type (with a water recycling rate of ≥85%). Customized solutions can be provided according to different application scenarios (such as scenic spots, construction sites, and pastoral areas). For example, in the Sanjiangyuan Nature Reserve at an altitude of 4,500 meters, its microbial degradation toilets can normally decompose excrement at -20°C by adding cold-resistant bacteria strains, reducing the risk of soil pollution from traditional dry toilets.
