Profile: Caldervale Forge Co., Ltd. manufactures hydraulic breaker steel. We are an ISO 9001:2008 certified company. We provide shovels, pneumatic tools, hydraulic hammers, drilling equipment and down the hole hammers. We manufacture the products based on the metallurgical design of material with controlled hardening ability and a heat treatment process. We provide caterpillar, pneumatic, arrowhead, JCB and stanley hammers.