OEM Custom Machinery | مصنّع Pinjin في شينغتاي. OEM Custom Machinery Manufacturer. صفحة كتالوج مصنع Pinjin في شينغتاي، الصين. OEM custom machinery from Hebei Pinjin Machinery in Xingtai, China. Customize catalogue electric pumps, diesel pumps and mixer pumps after confirming specifications with the factory engineering team. Page /ar/products/custom-machinery/.