Can GRC Manufacturers Guarantee Delivery Times? An Empirical Analysis of Qinglong GRC's Contract Performance Guarantee System

On-time delivery reliability is the touchstone for testing a GRC manufacturer's project management and supply chain coordination capabilities. Through 28 years of lean practice, Qinglong GRC has built a scientific delivery assurance system centered on “precise planning, dynamic control, and rapid response,” achieving an industry-benchmark record of on-time delivery rates exceeding 98.5% for five consecutive years.

In terms of delivery management, Qinglong adopts a digital management model with deep integration of ERP and MES systems. From the day an order is signed, it is broken down into key milestones such as “design – procurement – production – quality inspection – shipment” and placed under system monitoring. In an urgent project for a large transportation hub in Shanghai, design changes delayed the GRC drawings by two weeks. The Qinglong project team immediately activated its contingency plan: the design team worked in parallel to make up time, the procurement department locked in key raw materials in advance based on forecasts, and the production department adjusted the production schedule to reserve capacity windows. Ultimately, through efficient compression and coordination across all downstream processes, the team miraculously recovered the delayed schedule and shipped on the original date, winning high praise from the general contractor and the owner.

Precision of the Master Production Schedule (MPS)

Leveraging the Advanced Planning and Scheduling (APS) system, a scientific and feasible master production schedule is formulated by comprehensively considering equipment capacity, material supply, process routes, and order priorities. The plan achievement rate remains stable above 95%, which is the foundation of delivery accuracy.

Supply Chain Coordination and Material Assurance

Strategic partnerships and Vendor Managed Inventory (VMI) models have been established with core suppliers (such as Conch Cement and OCV fibers) to ensure a stable supply of bulk raw materials. Safety stocks of raw materials are maintained, and long-lead-time purchased materials are stocked in advance based on forecasts, eliminating material shortages at the source.

Dynamic Control of the Production Process

The MES system collects production data in real time to monitor the production progress of every panel. A daily production meeting system has been established to quickly identify and resolve anomalies affecting progress (such as equipment failures and quality deviations), ensuring that daily plans are completed within the day.

Rapid Anomaly Response Mechanism

A tiered early-warning mechanism has been established to anticipate risks that may affect delivery (such as extreme weather and traffic controls during major events) and formulate contingency plans in advance. Cross-departmental emergency teams have been formed to ensure rapid decision-making and resource mobilization when unexpected issues arise.

Guaranteeing delivery schedules is a systematic endeavor that relies on all-around support from management, technology, and the supply chain. Qinglong GRC regards “honoring commitments” as the lifeline of the enterprise, and with this mature system, it has become the most trusted partner of its clients when it comes to construction schedules.