Since its inception, the company has consistently adhered to the "high starting point, high quality, heavy energy saving, promote environmental protection, excellent service" for the purpose of always aiming at the international advanced level of technology, through continuous self-development and technological innovation, and has obtained five invention patents, 46 utility model patents, especially the successful application of strong dust-absorbing technology devices, so that the product's comprehensive performance, energy-saving and environmental protection indexes and reliability of the product has taken a big step forward, forming a series of high-efficiency, energy-saving crawler hydraulic down-the-hole drill rigs with independent intellectual property rights, and the quality of the product and certain technical indicators exceeded the level of the international well-known brand products.
1, in the sale of products, the interests of customers is our first consideration, our service pursuit of refinement, from pre-sale consultation, enthusiastic service to the sale of the recommended products, we require fine in the fine. Strong design and development, manufacturing, installation and commissioning, technical maintenance, occasional return visits, strict quality assurance and fast in place after-sales service, each link has been carefully arranged to solve a series of customer worries.
2, where the use of my products, all according to the national "three packages of regulations" to implement the three packages. Warranty period of one year.
3、Lifetime after-sales service, unlimited service.
隨著首批新能源車即將進(jìn)入置換期，越來越多的新能源車進(jìn)入二手市場(chǎng)。但殘值評(píng)估標(biāo)準(zhǔn)不完善、流通渠道缺乏等諸多因素，卻直...
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