Isu tiri inotungamira kupinza uye kutumira kunze corporation iyo inogona kurondwa kumashure kuti yakavambwa muna 1974, inonzi Shijiazhuang Minmetals uye Machinery Export Company.Muna 1998, yakashandura zita kuti Shijiazhuang Jipeng Imp.& Exp.Co., Ltd. iyo yakatenderwa neBazi reKune dzimwe nyika Economic and Trade yePR China panguva iyoyo.Kambani yedu iri kuita simbi nemichina, maindasitiri uye zvekuvaka.Izvo zvakanyanya kubatsira uye zvine ruzivo zvigadzirwa mapaipi esimbi uye zvishongedzo zvezvivakwa drainage mukati nekunze, mapurojekiti emanisipala.

1.Kanda iron cookware

2.No-hub cast iron pipes, fittings uye simbi isina tsvina yekubatanidza yekuvaka mvura, tsvina uye vent maererano EN877, DIN19522, ASTM A888, CISPI301, CASB70, ISO6594.

3.Grooved fittings uye couplings yekurwisa moto.

4. Ductile cast iron pombi uye fittings pakufambisa mvura munda ISO2531, EN545, EN598.

5. Manhole anovhara uye furemu kune EN124, SS30: 1981, magirati, pasi uye padenga remvura.

6. Various castings uye forgings uye machining zvikamu maererano kune dzimwe nyika vatengi 'mifananidzo kana sampuli.Zvishandiso zvinogona kuva ductile, kabhoni simbi uye Stainless simbi.