New Diamond is a new company founded in 2011, but our team has specialized in drilling and pneumatic tools manufacturing since 1998.Currently, the industrial park covers 56,000 m2 in Pingjiang county, Hunan, which ranks top 3 in Chinese DTH and thread hammers and bits factories, which is verified by a third-party company CCIS(PRC).
We make steel for our hammers and bits, which is sole in China. All our products are under strict quality control and inspection,there are 8 times heat treatment operations to ensure the ideal hardness of our products; and all of our products have passed the ISO9000 quality management system certificate.We have already won some customers and built cooperation with some mining companies, construction and drilling companies in southeast Asia, Africa, Australia and South America.
Certifications
Exhibition
FAQ
1. Payment terms: T/T or Western Union. 2. Delivery time: Commonly it takes 20-25 days for production. Within 3-5 days if in stock. 3. Shipping way: For sample, delivery by express like DHL, Fedex, TNT.For bulk order, delivery by air or sea. 4. Quality Control: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out. 5. After Services: (1). Our sales team will response for your question within 24 hours (Holidays Excluded) (2). Technical Support will be available in any time (3). Free replacement will provide once the failure confirmed caused by our product quality 6.How can we trust your company? We support Alibaba trade insurance. Strict quality control, shipment on time and prompt response. Any more questions,please feel free to contact with me online or by phone.
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