Hunan Kingi Technology Co., Ltd.

Spherical phenolic resin-based products: 1. Low expansion and long cycle; 2. High pressure tightness, high strength, and compressive performance is better than KSC-4AR and KSC-4AR-Y products.

Spherical phenolic resin-based products: 1. Low expansion and long cycle; 2. High pressure density, high strength, and compressive performance is better than KSC-4AR products.

Conventional phenolic resin-based products: 1. Low expansion and long cycle; 2. Higher compaction, higher strength, and better compressive performance.

Petroleum coke-based products: 1. Low cost; 2. Excellent magnification performance.

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