- Brake System[3]
- Wheel Parts[2]
- Drains[10]
- Sewer[31]
- Water Treatment[1]
- Animal Cages[10]
- Animal Feeders[17]
- Other Animal Husbandry Equipment[5]
- Tractors[5]
- Pulleys[4]
- Cast & Forged[12]
- Other Lifting Tools[3]
Polymer Concrete Channel Grate EN1433
CO:100-300
All channels are produced to meet to the standards of EN1433 and ISO9001:2000 certificates
Polymer Concrete Channel,concrete water channel
Changyi Changrong Machinery Co., Ltd., a subsidiary of Chang Ning Group, is a private owned manufacturing company. The factory is located in Chang Yi City which is the foundry of Chinese casting.
Changyi Changrong have 400 staffs, 50 professional technical personnel among them and occupy 19000 square meters.
Changyi Changrong specialize in cast iron valve, drainage part, polymer concrete channel and kinds of grates. It prides itself on varies specifications and reliable quality. OEM is accepted. Trough continues scientific investment and new products development, Changrong’s products are sold in the market of USA, Japan, Canada, Germany, Denmark, Italia, Belgium, Finland, Holland, Australia , Taiwan and other countries and areas.
Changyi Changrong Machinery Co., Ltd., have passed the ISO9001 : 2000 quality system attestation in 2001. CHANGRONG DRAIN Polymer concrete channel are approved by Spanish APPLUS+EN1433 Test and get the EN1433 certification which number is 10SH200010013.
1 All channels are produced to meet to the standards of EN1433 and ISO9001:2000 certificates
2 our polymer concreter channel with different grate and shpes. we also can make it according to client's requirement.
3 We can make both channel and grates.