Chengdu International pump and valve pipeline exhibition, Chengdu International Environmental Protection Exhibition and Cheng

The macroeconomic recovery will continue in 2021, and the recovery of overseas economy will lead to the recovery of China'

Flange connection is to fix two pipes, pipe fittings or equipment on a flange respectively, add flange gasket between the two

Since the 21st century, due to the improvement of living standards, more than 30% of Chinese residents need high-grade water

Maintenance and judgment of fasteners: in order to judge whether the disassembled fasteners can be used, the fasteners shall

Divided by pipe diameterThe nozzle ends of equal diameter tees are of the same size;The main pipe connecting pipe size of red

Reducer is still widely used in our life, but many people don't know it very well, don't know the type of forged pipe

It is predicted next week that with the expansion trend of the scope of production restriction, many steel enterprises plan t

From September 9 to 10, 2021, ISO and ped review representatives came to our factory to carry out annual factory inspection.

In order to improve the working ability of employees, strengthen the coordination of working relations at all levels, promote

On June 24th, 2021, we ushered in the annual audit of ABS, which was highly praised by the auditor.We will continue our effor

Due to the impact of the epidemic, the company group travel,finally put on the agenda

On September 7th, 2020, TUV NORD's auditor came to teach the relevant knowledge of welding process assessment, prepare fo

On September 4th, 2020, we ushered in the annual audit of ABS, which was highly praised by the auditor.We will continue our e

On July 13, the ISO audit team came to the factory to conduct an annual audit.Satisfied with the control of all aspects of th

On Nov. 11th DNV team come to factory for initial audit of type approval.Audit meeting.Raw material check.Production process

Bv annual review in 2019On December 4th, 2019, BV audit team come to review the product identification tracing and production

On August 2rd, the ISO audit team came to the factory for annual review.Expressed satisfaction with the control of all aspect

May 22，2019，The Representatives of ABS，arrived our factory to do the inspection about ABS approved，Mainly for the control pro

May 21，2019，The Representatives of REPSOL arrived our factory ，In view of our company's production workshop, laboratory,

Our company have been verified successfully in PED  by Mr.YuTao Dong from TUV NORD Company dated on Jan 10&11,which woul

2018-11-08 Japan Meijia Mechanical & Electrical (nanjing) co., LTD., together with Canada's VALENER company,came to Hebei

Our company carried out ISO9000 on-site certification in July 16, 2018.

German customers come to the factory on July 11, 2018

July 9, 2018 Singapore customers visit the factory

Our company organized yearly regular fire drill in 12th, June 2018

On 16th April, four salesmen representing HPCO attendedthe TUBE 2018 in Dusseldorf Germany. During the exhibition ,they

On April 3rd, the PED audit team came to the factory for annual review.Expressed satisfaction with the control of all aspects

On 15th Mar, 2018, the Canadian customers came to visit our companyand talk about the further cooperation for the third

In December 5, 2017Shipping clerk Come to the factory to check the work.He shipping staff carried out a detailed understandin

November 7, 2017。Physical training