Perkins EST Electronic Service Tool – Engine Diagnostic Kit

XINJINZUAN Construction Machinery Co., Ltd. is a professional direct manufacturer of excavator front attachments, rooted in China’s robust engineering industry with years of rich production and R&D experience. Based in Xi'an, we have established a complete industrial chain covering R&D, manufacturing, quality control, and after-sales service—dedicated to delivering high-performance, durable equipment for global customers.

As a manufacturer (not a trader), we take pride in our independent production capacity. Our factory is equipped with advanced CNC machining, precision welding, and hydraulic system integration facilities, enabling us to produce a full range of excavator attachments tailored to diverse needs. Our core product lineup includes hydraulic augers, tree hole drills, tree diggers, heavy-duty grapples (rotatory, wood, orange peel), demolition shears, pulverizers, rock buckets, hydraulic quick couplers, and rippers—all engineered to fit excavator models ranging from 1.2T to 65T. We adhere to strict quality control standards: every product undergoes full-process inspection and pre-delivery testing, with key components made of high-strength wear-resistant alloy steel to ensure reliability in harsh conditions like construction sites, forestry operations, demolition projects, and agricultural work.

With a deep understanding of domestic and international market demands, we have refined our products through continuous innovation and customer feedback. Our attachments are recognized for their excellent compatibility, long service life, and efficient performance—meeting the needs of both domestic projects and global applications.

We are actively seeking international cooperation and partnerships with distributors, contractors, and OEM/ODM clients worldwide. Guided by the principles of "customer-centricity, integrity management, and quality as the foundation," we are committed to providing customized solutions, competitive pricing, and reliable after-sales support. Whether you need standard products or tailored attachments, Xinjinzhuan is your trusted partner in empowering projects with premium excavator tools.