Chengdu Dahuanyu Science & Technology Development Co., Ltd. China (Mainland)

Chengdu Dahuanyu Science & Technology Development Co., Ltd. is a technical type joint-stock enterprise, a municipal unit in Chengdu, and a first-level corporate enterprise. We specialize in the research, development, production and distribution of the whole set of plastic machinery, as well as the trading of plastic raw materials. Our company is provided with solid strength and is subordinated by Dahuanyu Head Office, Dahuanyu Huanbao Plastic Machinery Production Plant, Dahuanyu Technical Center and Western Plastic Market Marketing Department. The plastic machinery, especially waste and old plastic recycling pelletizer serial equipment produced by our company, has been applied to the plastic recycling fields throughout the country since the late of 20 century and achieved distinct social and economic benefits. All technical indicators of our equipment have reached or exceeded Q/72035019-9.1 Standard and passed national CMA and CAL Quality Testing Authentication. At the same time, our company has obtained "Huanbao" registered trademark and multiple patent protections. Among multiple plastic-machinery manufacturing businesses, the trademark has been recognized as one of the Top Ten Well-Known Brands in Chinese plastic machinery. Taking the spirits of technical rooting, good faith, practice, enterprising and innovation, our company, on the basis of conventional type single-machine integrative regenerating devices, has successively developed more than 30 models in seven series, such as improved double-machine integrative regenerating devices with stronger conformability and higher technical requirement, specialized double-machine split type regenerating pelletizer units, joint type three-machine composite regenerating units, top-grade alloy double-filter pelletizer units, EPS plastic foaming dedicated pelletizer units, and special purpose pelletizer units. Moreover, the sectional automation, digitized temperature control and PC control of more advanced human-machine interface have been realized for all devices. The corresponding matching pre-processing equipment includes more than ten species, such as circulatory rough cleaning machines, plastic breaking rough cleaning units, closed-type auger bleachers, open-type bleachers, whirling material-extracting driers, and automatic conveying stock feeders. The associated wire drawing and dicing machines also have more than ten models from quad-speed adjustable types to stepless speed-regulation types as well as full automatic alloy hobbing wire-drawing dicing machines. Our company can fully satisfy top grade, high yield and low energy consumption requirements of full mechanized, automatic and flow operations in all household factories, large-scale plants and large industrialized and integrated waste and old plastic processing systems. Our devices are of advanced technology, good quality and complete types, which have established the model that is the most extensive in the field, the most systematized in China and the most panegyric for exporting. Our products are not only in great demands of all quarters throughout the country but also are exported to many countries, and are highly appraised by all customers.