n Professional engineer provide pre-sale, sale and after-sale services.
n Our network of offices, strategic partners and special agents across the country promises 24-hour customer service.
n We provide full information management services such as customer order, production plan, delivery and receipt and billing.
n On August 12, 2013, when the 1,000,000th product of chenzhu instrument went offline, the company launched a new customer service about 5-year warranty and lifelong responsibility for maintenance.
n Explosion proof products 10 years spare parts supply.
We smile to every customer, create more value for customers.