News
-
“Attestation de conformité sanitaire”(ACS) France approval has been gained in Sep.29,2021
Here comes our ACS certificate, which is for France drinking water rubber joints. And we made this test from Aug.20,2020. And we got the certificate on Sep,29,2021.Read more -
Oct.13-14 French buyer visiting memo
We are very pleased their company purchasing people came to our factory on Oct.13-14, and they had a nice approval of our company. This is their second visiting. Our company is the factory of rubber joints, we have double sphere and single sphere rubber joints. And the materials of rubber are NB...Read more -
Rubber Properties and Color Control
Rubber includes two group: natural rubber and synthetic rubber.Natural rubber is made of glue from rubber trees and rubber grass, and synthetic rubber is obtained by various monomers.Rubber products are widely used in all aspects of industry or life. The original rubber trees grew in South Americ...Read more -
We developed a new technology of rubber joint – rubber joint without vent holes
The vent problem in the production process of rubber joint has always been the key point of vulcanization process. At the same time, the vent holes in the finished products seriously affect the appearance of the products, and the staff have to trim the vents manually in ...Read more -
“Attestation de conformité sanitaire”(ACS) France approval has been started in Aug,2020.
The “Attestation de conformité sanitaire” (ACS) is French drinking water certification which demonstrates the suitability of products that will come into contact with water intended for human consumption. In Aug,2020, based on the requirement of buyer, we have arranged ...Read more -
This June, our EPDM rubber joints have passed the tests of Singapore SETSCO.
Test Method: SS 375- Suitability of of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the water. 1) Part 1: Specification 2) Part 2: Samples for testing 3) Part 2:2:1 : Od...Read more -
On July.2,2019, we got CE certificate.
On July.2,2019, we got CE certificate. The relevant goods are flexible expansion vulcanized rubber joint, material EPDM under specification EN681-1 1996. Report No.: HST-JNLR2119062045 Detailed constructions are as following: Single arch flange type raised face/flat face...Read more -
On June 14th of 2019, we have got the Wras certificates.
The potable water is very important to people’s health. Water pollution is the main factor hamful for people’s body. Improving the quality of potable water is essential and top important. Usually, the measures of improving the potable water are as following: Protection ...Read more
