Qinhuangdao Camping Portable Toilet

The Qinhuangdao camping portable toilet is designed with coastal environmental adaptation as its core, with technical design and rental services tailored to regional characteristics.

I. Technical Adaptability Design

The saline-alkali soil and extreme low-temperature environment in Qinhuangdao impose high demands on the corrosion resistance and stability of portable toilets. The integrated portable toilet launched by Hebei Jingmei Environmental Sanitation Equipment Co., Ltd. adopts a dual-chamber separated design:

• Front Chamber (Toilet Unit): The main structure consists of 304 stainless steel columns and aluminum-magnesium alloy composite panel cladding, with an electrophoretic coating on the surface. Its salt spray corrosion resistance exceeds 1000 hours according to ISO 9227 standards, effectively withstanding salt erosion in coastal humid environments.
• Rear Chamber (Treatment System): Integrated with a vacuum toilet system and biodegradation module, the sewage storage tank has a capacity of 1.8 cubic meters. Paired with a negative pressure suction device, the interval between single cleanouts can be extended to 14 days (based on an average of 200 users per day), reducing the need for frequent maintenance.
• Installation Convenience: Equipped with adjustable feet at the bottom, it requires no concrete foundation and can be installed directly on a compacted gravel layer. The entire process of transportation, hoisting, and utility connections can be completed within 72 hours, meeting the rapid deployment needs of camping sites.

II. Rental Service Model

In the Beidaihe area of Qinhuangdao, temporary rental services are provided for seasonal high-traffic locations such as beaches and squares, categorized primarily by sewage disposal methods into two types:

• Flush Toilets: Equipped with freshwater tanks (200-400 liters) and sewage tanks, requiring regular sewage pumping. The single-use fee ranges from 100-200 yuan, suitable for campsites with complete water and electricity infrastructure.
• Direct Discharge Waterless Toilets: Utilize microbial degradation or chemical agents to treat waste, requiring no external water source, ideal for water-scarce or ecologically sensitive areas.
  Rental fees are calculated based on the number of units, rental duration, and additional services, with daily rental rates per unit ranging from 150-400 yuan. Long-term rentals offer tiered pricing, while short-term rentals incur additional transportation and installation fees (subject to site accessibility and ground flatness assessment). Cleaning and maintenance services must be agreed upon separately, such as timely sewage pumping for flush toilets once the tank is full.

III. Market Brands and Material Selection

Brands in the Qinhuangdao portable toilet market include Cangsheng, Huajie Lvyuan, Nuotai, among others, with materials ranging from stainless steel, aluminum-plastic panels, and steel structures, all suitable for outdoor restroom scenarios. Among them, stainless steel and aluminum-magnesium alloy composite panels are the mainstream choices in coastal areas due to their strong corrosion resistance and lightweight properties; steel structure toilets, with their cost advantages, are suitable for short-term rental needs.