Many contractors ask, "How much does one inspection well cost?"
This isn't a straightforward question. The final cost of a well goes beyond just the factory price.
Let's clarify how manhole prices are structured. The cost depends on several factors: diameter, burial depth, concrete strength grade, reinforcement details, waterproofing requirements, and joint type. A 80mm manhole can easily cost twice as much as a 1500mm model. Similarly, C25 and C35 use different materials and mix designs, resulting in different price points.
However, these are the inherent product costs, which are visible to everyone.
What's often overlooked is shipping and hidden costs.
Hainan previously relied heavily on goods shipped from outside the island. While factory unit prices appeared low, shipping across the Qiongzhou Strait cost 100–200 CNY per ton. Additional short-haul transport from the port to the construction site further increased expenses. Logistics costs often exceeded 30% of the total procurement price. During typhoon season, port closures halt construction and material deliveries, resulting in idle labor costs of several thousand yuan per day—a factor rarely accounted for upfront.
Xianghui (Hainan) Cement Products Co., Ltd. solves this problem.
Our headquarters is located in Changhua Town, Changjiang County. As the primary production hub for sand and gravel in Hainan, we source raw materials locally, eliminating long-distance transportation costs and middleman markups. Additionally, the company has established 18 production bases across the island, with coverage in Haikou, Wenchang, Qionghai, Wanning, Lingshui, Danzhou, Chengmai, Ding'an, Lingao, Baoting, and other locations. By producing within the island and shipping directly from the nearest facility to construction sites, we have significantly reduced logistics costs.
Product Line: Manhole series includes concrete manholes, cement manholes, precast manholes, and concrete septic tanks. Concrete strength grades range from C25 to C35. Seepage resistance levels and joint types can be customized per project requirements. All products undergo standard quality testing prior to shipment and come with a certificate of compliance.
In terms of engineering projects, the company has established partnerships with China Railway 16th Bureau, China Resources Group, China Construction Eighth Engineering Division, PowerChina Road & Bridge, Vanke, and other leading enterprises. Projects such as the Haikou Jiangdong New District pipeline network, Wanning Shimei Bay Resort, Danzhou rural black and odorous water treatment, Ding'an Sewage Treatment Plant upgrade, and Chengmai Laocheng Tech City Smart Manufacturing Industrial Park have all been supplied with inspection wells and matching components by Xianghui.
Low prices aren't quoted—they're calculated.
Exclusive after-sales hotline: 13976833019
Company Website:https://www.xianghuihainan.com/
Headquarters Address: Changhua Town, Changjiang Li Autonomous County, Hainan Province
