﹒Mar.2000 Sanmenxia Hobo Powder Co., Ltd. was established for expanding and marketing the company’s techniques and products.
﹒Apr.2000 “High-Tower Air-Cooled Melt Method for Producing High-N Urea-Based Compound Fertilizer” technique proposal was delivered with a model established for experiment beginning research, development and test.
﹒May.2000 “Petroleum Truck” was developed and manufactured as the special equipment for Petro-China’s drilling and maintaining petroleum wells.
﹒Sep.2000 “Woolen Mill Powder& Mud” processing techniques and equipment were developed for Qinghua Ziguang Group Company.
﹒Feb.2001 “For Phthalocyanine Blue’s Specific Use” drying techniques and equipment were developed for the domestic largest phthalocyanine blue manufacturer.
﹒Apr.2001 “EDTA Series Products” special drying techniques and equipment with national patent endowed were developed for Fushun Ptroleum& Chemicals Company of　Petro-China.
﹒Oct . 2001 “Barium Sulfate Precipitate”special drying techniques and equipment were developed.
﹒Feb. 2002 “Vinyl Sulphone Ester 591” special reacting and drying techniques and equipment were developed.
﹒Jul.2002 “Vinyl Sulphone Ester Condensation Compound” special drying techniques and equipment were developed.
﹒Sep.2002 “Alga Biological Fertilizer& Waste Residues” special drying techniques and equipment were developed.
﹒Jan.2003 “For Phthalocyanine Blue’s Specific Use” steam heating type drying techniques and equipment were developed.
﹒Apr.2003 “For Refined Phthalocyanine Blue’s Specific Use” drying techniques and equipment were manufactured in pilot.
﹒Apr.2003 “Ammonium Nitrate Explosion-Proof” techniques and equipment were completed with the successful mid-test, beginning application of industrialization.
﹒Oct. 2003 “Sea Fishes& Shrimps Wastes Conversion” techniques and equipment were completed with the successful mid-test.
﹒Jan.2004 “Gold Mine Mill Run Reagent” film 1 synchronous vaporizing & vacuum drying techniques and equipment were developed successfully.
﹒Jan.2004 “Non-dry Urea-based Compound Fertilizer Double-Axis Granulating Machine” imported with foreign advanced techniques were successfully mastered.
﹒Apr.2004 “Soybean Albumen& Waste Residues” drying techniques and equipment were successfully applied to industrialization.
﹒Sep.2004 The company’s research& development base were successfully sited at Sanmenxia Hubin industrial Garden, beginning to set the foundation.
﹒Oct.2004 The industrialization of “High Adherence Melt Granulating Technique” got the success of mid-test.
﹒Oct. 2004 The equipment for industrialization of “Granule Urea Quick Melting& Controlling Biuret Technique” was successfully developed, applying for national patent.
﹒Nov.2004 “Bulked Ammonium Nitrate” cooling techniques and equipment were under development.
﹒Dec.2004 “Calcium phosphate” drying techniques and equipment were under development.
﹒Feb.2005 Began to learn about the “New-type Rotary Cylinder” drying techniques and equipment imported from German.
﹒Mar. 2005 Sanmenxia Hobo Chemical Engineering Co., Ltd. Was organized and established
﹒May 2005 Moved to Hubin industrial Garden-The company’s new research & development manufacturing base.
﹒May 2005 The proposal “Para-formaldehyde synchronous drying and granulating technique” was delivered with theoretic model set for beginning development.