Core Product Advantages

1. Qihengyuan Clay Balls

Made of primary sedimentary red clay from southern Zibo mountainous areas, free of chemical residues. Featuring high viscosity, superior plasticity and strong seawater corrosion resistance, it delivers better plugging and sealing performance than ordinary bentonite.

2. Independent R&D & Production with Stable Quality

Equipped with self-owned workshops and processing facilities. Steel casings, mud tanks and other products are mass-produced with local raw materials, ensuring low cost, fast delivery and complete specifications.

3. Full-range Supporting & One-stop Supply

Covers clay balls, bentonite balls, quartz sand, steel casings, drilling rig accessories, rubber hoses and more. Simplify procurement procedures, suitable for well drilling, pile foundation construction, monitoring wells, soil remediation, water conservancy flood control and other scenarios.

4. Complete Qualifications & Proven Engineering Performance

Products pass authoritative tests, eco-friendly with standard particle size and reliable sealing effect. Widely adopted in national key projects and overseas aid projects.

5. Efficient Warehousing & Logistics with Quick Response

Thirteen warehousing bases across Shandong support nationwide direct delivery with sufficient in-stock goods to guarantee project schedules.

6. As a 20-year established manufacturer, Shandong Sanfangyuan provides professional one-stop supporting products for foundation engineering including piling, well drilling, geological survey, hydrological & groundwater monitoring, soil remediation, reservoir risk reinforcement, site investigation, water well backfilling and mine restoration.