abide by the contract", conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. The pursue of the company, is definitely the clients' pleasure for Box. Place of Origin: China Equivalent grades conversion: Standard Grade GB 42CrMo AISI 4140 ГOCT 38XM BS 708M40, , , , To acquire a consistent, profitable, and constant advancement by getting a competitive advantage, and by continuously increasing the price added to our shareholders and our employee. "Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for Box. Place of Origin: China Equivalent grades conversion: Standard Grade GB 42CrMo AISI 4140 ГOCT 38XM BS 708M40, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
